747804928

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6073}}^1$

素因数の和:6139

約数の個数: 72

約数和(自身を含む): 1651229048

約数和(自身を除く): 903424120

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 256, 296, 416, 481, 592, 832, 962, 1184, 1664, 1924, 2368, 3328, 3848, 4736, 6073, 7696, 9472, 12146, 15392, 24292, 30784, 48584, 61568, 78949, 97168, 123136, 157898, 194336, 224701, 315796, 388672, 449402, 631592, 777344, 898804, 1263184, 1554688, 1797608, 2526368, 2921113, 3595216, 5052736, 5842226, 7190432, 10105472, 11684452, 14380864, 20210944, 23368904, 28761728, 46737808, 57523456, 93475616, 186951232, 373902464, 747804928]

約数ペア:

[(1, 747804928), (2, 373902464), (4, 186951232), (8, 93475616), (13, 57523456), (16, 46737808), (26, 28761728), (32, 23368904), (37, 20210944), (52, 14380864), (64, 11684452), (74, 10105472), (104, 7190432), (128, 5842226), (148, 5052736), (208, 3595216), (256, 2921113), (296, 2526368), (416, 1797608), (481, 1554688), (592, 1263184), (832, 898804), (962, 777344), (1184, 631592), (1664, 449402), (1924, 388672), (2368, 315796), (3328, 224701), (3848, 194336), (4736, 157898), (6073, 123136), (7696, 97168), (9472, 78949), (12146, 61568), (15392, 48584), (24292, 30784)]