63966786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{3191}}^1$

素因数の和:3466

約数の個数: 32

約数和(自身を含む): 138354048

約数和(自身を除く): 74387262

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 257, 514, 771, 1542, 3191, 3341, 6382, 6682, 9573, 10023, 19146, 20046, 41483, 82966, 124449, 248898, 820087, 1640174, 2460261, 4920522, 10661131, 21322262, 31983393, 63966786]

約数ペア:

[(1, 63966786), (2, 31983393), (3, 21322262), (6, 10661131), (13, 4920522), (26, 2460261), (39, 1640174), (78, 820087), (257, 248898), (514, 124449), (771, 82966), (1542, 41483), (3191, 20046), (3341, 19146), (6382, 10023), (6682, 9573)]