40046656

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:531

約数の個数: 56

約数和(自身を含む): 86481920

約数和(自身を除く): 46435264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 379, 416, 508, 758, 832, 1016, 1516, 1651, 2032, 3032, 3302, 4064, 4927, 6064, 6604, 8128, 9854, 12128, 13208, 19708, 24256, 26416, 39416, 48133, 52832, 78832, 96266, 105664, 157664, 192532, 315328, 385064, 625729, 770128, 1251458, 1540256, 2502916, 3080512, 5005832, 10011664, 20023328, 40046656]

約数ペア:

[(1, 40046656), (2, 20023328), (4, 10011664), (8, 5005832), (13, 3080512), (16, 2502916), (26, 1540256), (32, 1251458), (52, 770128), (64, 625729), (104, 385064), (127, 315328), (208, 192532), (254, 157664), (379, 105664), (416, 96266), (508, 78832), (758, 52832), (832, 48133), (1016, 39416), (1516, 26416), (1651, 24256), (2032, 19708), (3032, 13208), (3302, 12128), (4064, 9854), (4927, 8128), (6064, 6604)]