65993964

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 157151232

約数和(自身を除く): 91157268

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 173, 249, 332, 346, 383, 498, 519, 692, 766, 996, 1038, 1149, 1532, 2076, 2298, 4596, 14359, 28718, 31789, 43077, 57436, 63578, 66259, 86154, 95367, 127156, 132518, 172308, 190734, 198777, 265036, 381468, 397554, 795108, 5499497, 10998994, 16498491, 21997988, 32996982, 65993964]

約数ペア:

[(1, 65993964), (2, 32996982), (3, 21997988), (4, 16498491), (6, 10998994), (12, 5499497), (83, 795108), (166, 397554), (173, 381468), (249, 265036), (332, 198777), (346, 190734), (383, 172308), (498, 132518), (519, 127156), (692, 95367), (766, 86154), (996, 66259), (1038, 63578), (1149, 57436), (1532, 43077), (2076, 31789), (2298, 28718), (4596, 14359)]