65915486

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1729

約数の個数: 48

約数和(自身を含む): 127935360

約数和(自身を除く): 62019874

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 403, 434, 637, 806, 1274, 1519, 1669, 2821, 3038, 3338, 5642, 11683, 19747, 21697, 23366, 39494, 43394, 51739, 81781, 103478, 151879, 163562, 303758, 362173, 672607, 724346, 1063153, 1345214, 2126306, 2535211, 4708249, 5070422, 9416498, 32957743, 65915486]

約数ペア:

[(1, 65915486), (2, 32957743), (7, 9416498), (13, 5070422), (14, 4708249), (26, 2535211), (31, 2126306), (49, 1345214), (62, 1063153), (91, 724346), (98, 672607), (182, 362173), (217, 303758), (403, 163562), (434, 151879), (637, 103478), (806, 81781), (1274, 51739), (1519, 43394), (1669, 39494), (2821, 23366), (3038, 21697), (3338, 19747), (5642, 11683)]