8459968

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 56

約数和(自身を含む): 18708624

約数和(自身を除く): 10248656

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 176, 197, 244, 352, 394, 488, 671, 704, 788, 976, 1342, 1576, 1952, 2167, 2684, 3152, 3904, 4334, 5368, 6304, 8668, 10736, 12017, 12608, 17336, 21472, 24034, 34672, 42944, 48068, 69344, 96136, 132187, 138688, 192272, 264374, 384544, 528748, 769088, 1057496, 2114992, 4229984, 8459968]

約数ペア:

[(1, 8459968), (2, 4229984), (4, 2114992), (8, 1057496), (11, 769088), (16, 528748), (22, 384544), (32, 264374), (44, 192272), (61, 138688), (64, 132187), (88, 96136), (122, 69344), (176, 48068), (197, 42944), (244, 34672), (352, 24034), (394, 21472), (488, 17336), (671, 12608), (704, 12017), (788, 10736), (976, 8668), (1342, 6304), (1576, 5368), (1952, 4334), (2167, 3904), (2684, 3152)]