65078216

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19051}}^1$

素因数の和:19125

約数の個数: 32

約数和(自身を含む): 141746880

約数和(自身を除く): 76668664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 19051, 38102, 76204, 133357, 152408, 266714, 533428, 1066856, 1162111, 2324222, 4648444, 8134777, 9296888, 16269554, 32539108, 65078216]

約数ペア:

[(1, 65078216), (2, 32539108), (4, 16269554), (7, 9296888), (8, 8134777), (14, 4648444), (28, 2324222), (56, 1162111), (61, 1066856), (122, 533428), (244, 266714), (427, 152408), (488, 133357), (854, 76204), (1708, 38102), (3416, 19051)]