65623922

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 128991744

約数和(自身を除く): 63367822

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 61, 91, 122, 161, 182, 257, 299, 322, 427, 514, 598, 793, 854, 1403, 1586, 1799, 2093, 2806, 3341, 3598, 4186, 5551, 5911, 6682, 9821, 11102, 11822, 15677, 18239, 19642, 23387, 31354, 36478, 41377, 46774, 76843, 82754, 109739, 127673, 153686, 203801, 219478, 255346, 360571, 407602, 537901, 721142, 1075802, 1426607, 2523997, 2853214, 4687423, 5047994, 9374846, 32811961, 65623922]

約数ペア:

[(1, 65623922), (2, 32811961), (7, 9374846), (13, 5047994), (14, 4687423), (23, 2853214), (26, 2523997), (46, 1426607), (61, 1075802), (91, 721142), (122, 537901), (161, 407602), (182, 360571), (257, 255346), (299, 219478), (322, 203801), (427, 153686), (514, 127673), (598, 109739), (793, 82754), (854, 76843), (1403, 46774), (1586, 41377), (1799, 36478), (2093, 31354), (2806, 23387), (3341, 19642), (3598, 18239), (4186, 15677), (5551, 11822), (5911, 11102), (6682, 9821)]