4261406464

素因数分解:

$2^8\times 7^1\times {\mathrm{727}}^1\times {\mathrm{3271}}^1$

素因数の和:4021

約数の個数: 72

約数和(自身を含む): 9737681408

約数和(自身を除く): 5476274944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 727, 896, 1454, 1792, 2908, 3271, 5089, 5816, 6542, 10178, 11632, 13084, 20356, 22897, 23264, 26168, 40712, 45794, 46528, 52336, 81424, 91588, 93056, 104672, 162848, 183176, 186112, 209344, 325696, 366352, 418688, 651392, 732704, 837376, 1302784, 1465408, 2378017, 2930816, 4756034, 5861632, 9512068, 16646119, 19024136, 33292238, 38048272, 66584476, 76096544, 133168952, 152193088, 266337904, 304386176, 532675808, 608772352, 1065351616, 2130703232, 4261406464]

約数ペア:

[(1, 4261406464), (2, 2130703232), (4, 1065351616), (7, 608772352), (8, 532675808), (14, 304386176), (16, 266337904), (28, 152193088), (32, 133168952), (56, 76096544), (64, 66584476), (112, 38048272), (128, 33292238), (224, 19024136), (256, 16646119), (448, 9512068), (727, 5861632), (896, 4756034), (1454, 2930816), (1792, 2378017), (2908, 1465408), (3271, 1302784), (5089, 837376), (5816, 732704), (6542, 651392), (10178, 418688), (11632, 366352), (13084, 325696), (20356, 209344), (22897, 186112), (23264, 183176), (26168, 162848), (40712, 104672), (45794, 93056), (46528, 91588), (52336, 81424)]