2779109632

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43951}}^1$

素因数の和:43999

約数の個数: 72

約数和(自身を含む): 6288652160

約数和(自身を除く): 3509542528

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 3328, 3952, 4864, 7904, 15808, 31616, 43951, 63232, 87902, 175804, 351608, 571363, 703216, 835069, 1142726, 1406432, 1670138, 2285452, 2812864, 3340276, 4570904, 5625728, 6680552, 9141808, 10855897, 11251456, 13361104, 18283616, 21711794, 26722208, 36567232, 43423588, 53444416, 73134464, 86847176, 106888832, 146268928, 173694352, 213777664, 347388704, 694777408, 1389554816, 2779109632]

約数ペア:

[(1, 2779109632), (2, 1389554816), (4, 694777408), (8, 347388704), (13, 213777664), (16, 173694352), (19, 146268928), (26, 106888832), (32, 86847176), (38, 73134464), (52, 53444416), (64, 43423588), (76, 36567232), (104, 26722208), (128, 21711794), (152, 18283616), (208, 13361104), (247, 11251456), (256, 10855897), (304, 9141808), (416, 6680552), (494, 5625728), (608, 4570904), (832, 3340276), (988, 2812864), (1216, 2285452), (1664, 1670138), (1976, 1406432), (2432, 1142726), (3328, 835069), (3952, 703216), (4864, 571363), (7904, 351608), (15808, 175804), (31616, 87902), (43951, 63232)]