65980904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{10271}}^1$

素因数の和:10361

約数の個数: 32

約数和(自身を含む): 136823040

約数和(自身を除く): 70842136

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6424, 10271, 20542, 41084, 82168, 112981, 225962, 451924, 749783, 903848, 1499566, 2999132, 5998264, 8247613, 16495226, 32990452, 65980904]

約数ペア:

[(1, 65980904), (2, 32990452), (4, 16495226), (8, 8247613), (11, 5998264), (22, 2999132), (44, 1499566), (73, 903848), (88, 749783), (146, 451924), (292, 225962), (584, 112981), (803, 82168), (1606, 41084), (3212, 20542), (6424, 10271)]