66530992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6197}}^1$

素因数の和:6277

約数の個数: 40

約数和(自身を含む): 142950672

約数和(自身を除く): 76419680

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 6197, 10736, 12394, 24788, 49576, 68167, 99152, 136334, 272668, 378017, 545336, 756034, 1090672, 1512068, 3024136, 4158187, 6048272, 8316374, 16632748, 33265496, 66530992]

約数ペア:

[(1, 66530992), (2, 33265496), (4, 16632748), (8, 8316374), (11, 6048272), (16, 4158187), (22, 3024136), (44, 1512068), (61, 1090672), (88, 756034), (122, 545336), (176, 378017), (244, 272668), (488, 136334), (671, 99152), (976, 68167), (1342, 49576), (2684, 24788), (5368, 12394), (6197, 10736)]