63797968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7481}}^1$

素因数の和:7543

約数の個数: 40

約数和(自身を含む): 136381896

約数和(自身を除く): 72583928

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 7481, 8528, 14962, 29924, 59848, 97253, 119696, 194506, 306721, 389012, 613442, 778024, 1226884, 1556048, 2453768, 3987373, 4907536, 7974746, 15949492, 31898984, 63797968]

約数ペア:

[(1, 63797968), (2, 31898984), (4, 15949492), (8, 7974746), (13, 4907536), (16, 3987373), (26, 2453768), (41, 1556048), (52, 1226884), (82, 778024), (104, 613442), (164, 389012), (208, 306721), (328, 194506), (533, 119696), (656, 97253), (1066, 59848), (2132, 29924), (4264, 14962), (7481, 8528)]