68890794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{6863}}^1$

素因数の和:7114

約数の個数: 32

約数和(自身を含む): 158146560

約数和(自身を除く): 89255766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 478, 717, 1434, 1673, 3346, 5019, 6863, 10038, 13726, 20589, 41178, 48041, 96082, 144123, 288246, 1640257, 3280514, 4920771, 9841542, 11481799, 22963598, 34445397, 68890794]

約数ペア:

[(1, 68890794), (2, 34445397), (3, 22963598), (6, 11481799), (7, 9841542), (14, 4920771), (21, 3280514), (42, 1640257), (239, 288246), (478, 144123), (717, 96082), (1434, 48041), (1673, 41178), (3346, 20589), (5019, 13726), (6863, 10038)]