64749137064

素因数分解:

$2^3\times 3^1\times {\mathrm{821}}^1\times {\mathrm{3286091}}^1$

素因数の和:3286921

約数の個数: 32

約数和(自身を含む): 162070057440

約数和(自身を除く): 97320920376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 821, 1642, 2463, 3284, 4926, 6568, 9852, 19704, 3286091, 6572182, 9858273, 13144364, 19716546, 26288728, 39433092, 78866184, 2697880711, 5395761422, 8093642133, 10791522844, 16187284266, 21583045688, 32374568532, 64749137064]

約数ペア:

[(1, 64749137064), (2, 32374568532), (3, 21583045688), (4, 16187284266), (6, 10791522844), (8, 8093642133), (12, 5395761422), (24, 2697880711), (821, 78866184), (1642, 39433092), (2463, 26288728), (3284, 19716546), (4926, 13144364), (6568, 9858273), (9852, 6572182), (19704, 3286091)]