25937112984

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1\times {\mathrm{653}}^1$

素因数の和:1161

約数の個数: 128

約数和(自身を含む): 67625902080

約数和(自身を除く): 41688789096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 197, 248, 271, 372, 394, 542, 591, 653, 744, 788, 813, 1084, 1182, 1306, 1576, 1626, 1959, 2168, 2364, 2612, 3252, 3918, 4728, 5224, 6107, 6504, 7836, 8401, 12214, 15672, 16802, 18321, 20243, 24428, 25203, 33604, 36642, 40486, 48856, 50406, 53387, 60729, 67208, 73284, 80972, 100812, 106774, 121458, 128641, 146568, 160161, 161944, 176963, 201624, 213548, 242916, 257282, 320322, 353926, 385923, 427096, 485832, 514564, 530889, 640644, 707852, 771846, 1029128, 1061778, 1281288, 1415704, 1543692, 1654997, 2123556, 3087384, 3309994, 3987871, 4247112, 4964991, 5485853, 6619988, 7975742, 9929982, 10971706, 11963613, 13239976, 15951484, 16457559, 19859964, 21943412, 23927226, 31902968, 32915118, 34861711, 39719928, 43886824, 47854452, 65830236, 69723422, 95708904, 104585133, 131660472, 139446844, 209170266, 278893688, 418340532, 836681064, 1080713041, 2161426082, 3242139123, 4322852164, 6484278246, 8645704328, 12968556492, 25937112984]

約数ペア:

[(1, 25937112984), (2, 12968556492), (3, 8645704328), (4, 6484278246), (6, 4322852164), (8, 3242139123), (12, 2161426082), (24, 1080713041), (31, 836681064), (62, 418340532), (93, 278893688), (124, 209170266), (186, 139446844), (197, 131660472), (248, 104585133), (271, 95708904), (372, 69723422), (394, 65830236), (542, 47854452), (591, 43886824), (653, 39719928), (744, 34861711), (788, 32915118), (813, 31902968), (1084, 23927226), (1182, 21943412), (1306, 19859964), (1576, 16457559), (1626, 15951484), (1959, 13239976), (2168, 11963613), (2364, 10971706), (2612, 9929982), (3252, 7975742), (3918, 6619988), (4728, 5485853), (5224, 4964991), (6107, 4247112), (6504, 3987871), (7836, 3309994), (8401, 3087384), (12214, 2123556), (15672, 1654997), (16802, 1543692), (18321, 1415704), (20243, 1281288), (24428, 1061778), (25203, 1029128), (33604, 771846), (36642, 707852), (40486, 640644), (48856, 530889), (50406, 514564), (53387, 485832), (60729, 427096), (67208, 385923), (73284, 353926), (80972, 320322), (100812, 257282), (106774, 242916), (121458, 213548), (128641, 201624), (146568, 176963), (160161, 161944)]