65611112

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19207}}^1$

素因数の和:19281

約数の個数: 32

約数和(自身を含む): 142907520

約数和(自身を除く): 77296408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 19207, 38414, 76828, 134449, 153656, 268898, 537796, 1075592, 1171627, 2343254, 4686508, 8201389, 9373016, 16402778, 32805556, 65611112]

約数ペア:

[(1, 65611112), (2, 32805556), (4, 16402778), (7, 9373016), (8, 8201389), (14, 4686508), (28, 2343254), (56, 1171627), (61, 1075592), (122, 537796), (244, 268898), (427, 153656), (488, 134449), (854, 76828), (1708, 38414), (3416, 19207)]