65445478

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 122159664

約数和(自身を除く): 56714186

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 163, 238, 241, 326, 482, 833, 1141, 1666, 1687, 2282, 2771, 3374, 4097, 5542, 7987, 8194, 11809, 15974, 19397, 23618, 28679, 38794, 39283, 57358, 78566, 135779, 200753, 271558, 274981, 401506, 549962, 667811, 1335622, 1924867, 3849734, 4674677, 9349354, 32722739, 65445478]

約数ペア:

[(1, 65445478), (2, 32722739), (7, 9349354), (14, 4674677), (17, 3849734), (34, 1924867), (49, 1335622), (98, 667811), (119, 549962), (163, 401506), (238, 274981), (241, 271558), (326, 200753), (482, 135779), (833, 78566), (1141, 57358), (1666, 39283), (1687, 38794), (2282, 28679), (2771, 23618), (3374, 19397), (4097, 15974), (5542, 11809), (7987, 8194)]