71136736

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3313}}^1$

素因数の和:3395

約数の個数: 48

約数和(自身を含む): 155333808

約数和(自身を除く): 84197072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 244, 352, 488, 671, 976, 1342, 1952, 2684, 3313, 5368, 6626, 10736, 13252, 21472, 26504, 36443, 53008, 72886, 106016, 145772, 202093, 291544, 404186, 583088, 808372, 1166176, 1616744, 2223023, 3233488, 4446046, 6466976, 8892092, 17784184, 35568368, 71136736]

約数ペア:

[(1, 71136736), (2, 35568368), (4, 17784184), (8, 8892092), (11, 6466976), (16, 4446046), (22, 3233488), (32, 2223023), (44, 1616744), (61, 1166176), (88, 808372), (122, 583088), (176, 404186), (244, 291544), (352, 202093), (488, 145772), (671, 106016), (976, 72886), (1342, 53008), (1952, 36443), (2684, 26504), (3313, 21472), (5368, 13252), (6626, 10736)]