64005294016

素因数分解:

$2^6\times {\mathrm{29}}^2\times {\mathrm{1189159}}^1$

素因数の和:1189229

約数の個数: 42

約数和(自身を含む): 131541311720

約数和(自身を除く): 67536017704

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 841, 928, 1682, 1856, 3364, 6728, 13456, 26912, 53824, 1189159, 2378318, 4756636, 9513272, 19026544, 34485611, 38053088, 68971222, 76106176, 137942444, 275884888, 551769776, 1000082719, 1103539552, 2000165438, 2207079104, 4000330876, 8000661752, 16001323504, 32002647008, 64005294016]

約数ペア:

[(1, 64005294016), (2, 32002647008), (4, 16001323504), (8, 8000661752), (16, 4000330876), (29, 2207079104), (32, 2000165438), (58, 1103539552), (64, 1000082719), (116, 551769776), (232, 275884888), (464, 137942444), (841, 76106176), (928, 68971222), (1682, 38053088), (1856, 34485611), (3364, 19026544), (6728, 9513272), (13456, 4756636), (26912, 2378318), (53824, 1189159)]