65641464

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{130241}}^1$

素因数の和:130260

約数の個数: 48

約数和(自身を含む): 203177520

約数和(自身を除く): 137536056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 130241, 260482, 390723, 520964, 781446, 911687, 1041928, 1172169, 1562892, 1823374, 2344338, 2735061, 3125784, 3646748, 4688676, 5470122, 7293496, 8205183, 9377352, 10940244, 16410366, 21880488, 32820732, 65641464]

約数ペア:

[(1, 65641464), (2, 32820732), (3, 21880488), (4, 16410366), (6, 10940244), (7, 9377352), (8, 8205183), (9, 7293496), (12, 5470122), (14, 4688676), (18, 3646748), (21, 3125784), (24, 2735061), (28, 2344338), (36, 1823374), (42, 1562892), (56, 1172169), (63, 1041928), (72, 911687), (84, 781446), (126, 520964), (168, 390723), (252, 260482), (504, 130241)]