40021632

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{709}}^1$

素因数の和:743

約数の個数: 144

約数和(自身を含む): 134158050

約数和(自身を除く): 94136418

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 709, 784, 882, 896, 1008, 1152, 1176, 1344, 1418, 1568, 1764, 2016, 2127, 2352, 2688, 2836, 3136, 3528, 4032, 4254, 4704, 4963, 5672, 6272, 6381, 7056, 8064, 8508, 9408, 9926, 11344, 12762, 14112, 14889, 17016, 18816, 19852, 22688, 25524, 28224, 29778, 34032, 34741, 39704, 44667, 45376, 51048, 56448, 59556, 68064, 69482, 79408, 89334, 90752, 102096, 104223, 119112, 136128, 138964, 158816, 178668, 204192, 208446, 238224, 272256, 277928, 312669, 317632, 357336, 408384, 416892, 476448, 555856, 625338, 635264, 714672, 816768, 833784, 952896, 1111712, 1250676, 1429344, 1667568, 1905792, 2223424, 2501352, 2858688, 3335136, 4446848, 5002704, 5717376, 6670272, 10005408, 13340544, 20010816, 40021632]

約数ペア:

[(1, 40021632), (2, 20010816), (3, 13340544), (4, 10005408), (6, 6670272), (7, 5717376), (8, 5002704), (9, 4446848), (12, 3335136), (14, 2858688), (16, 2501352), (18, 2223424), (21, 1905792), (24, 1667568), (28, 1429344), (32, 1250676), (36, 1111712), (42, 952896), (48, 833784), (49, 816768), (56, 714672), (63, 635264), (64, 625338), (72, 555856), (84, 476448), (96, 416892), (98, 408384), (112, 357336), (126, 317632), (128, 312669), (144, 277928), (147, 272256), (168, 238224), (192, 208446), (196, 204192), (224, 178668), (252, 158816), (288, 138964), (294, 136128), (336, 119112), (384, 104223), (392, 102096), (441, 90752), (448, 89334), (504, 79408), (576, 69482), (588, 68064), (672, 59556), (709, 56448), (784, 51048), (882, 45376), (896, 44667), (1008, 39704), (1152, 34741), (1176, 34032), (1344, 29778), (1418, 28224), (1568, 25524), (1764, 22688), (2016, 19852), (2127, 18816), (2352, 17016), (2688, 14889), (2836, 14112), (3136, 12762), (3528, 11344), (4032, 9926), (4254, 9408), (4704, 8508), (4963, 8064), (5672, 7056), (6272, 6381)]