828196672

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{571}}^1$

素因数の和:887

約数の個数: 56

約数和(自身を含む): 1668487392

約数和(自身を除く): 840290720

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 173, 262, 346, 524, 571, 692, 1048, 1142, 1384, 2096, 2284, 2768, 4192, 4568, 5536, 8384, 9136, 11072, 18272, 22663, 36544, 45326, 74801, 90652, 98783, 149602, 181304, 197566, 299204, 362608, 395132, 598408, 725216, 790264, 1196816, 1450432, 1580528, 2393632, 3161056, 4787264, 6322112, 12940573, 25881146, 51762292, 103524584, 207049168, 414098336, 828196672]

約数ペア:

[(1, 828196672), (2, 414098336), (4, 207049168), (8, 103524584), (16, 51762292), (32, 25881146), (64, 12940573), (131, 6322112), (173, 4787264), (262, 3161056), (346, 2393632), (524, 1580528), (571, 1450432), (692, 1196816), (1048, 790264), (1142, 725216), (1384, 598408), (2096, 395132), (2284, 362608), (2768, 299204), (4192, 197566), (4568, 181304), (5536, 149602), (8384, 98783), (9136, 90652), (11072, 74801), (18272, 45326), (22663, 36544)]