68007896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{5641}}^1$

素因数の和:5795

約数の個数: 32

約数和(自身を含む): 140147280

約数和(自身を除く): 72139384

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 548, 1096, 1507, 3014, 5641, 6028, 11282, 12056, 22564, 45128, 62051, 124102, 248204, 496408, 772817, 1545634, 3091268, 6182536, 8500987, 17001974, 34003948, 68007896]

約数ペア:

[(1, 68007896), (2, 34003948), (4, 17001974), (8, 8500987), (11, 6182536), (22, 3091268), (44, 1545634), (88, 772817), (137, 496408), (274, 248204), (548, 124102), (1096, 62051), (1507, 45128), (3014, 22564), (5641, 12056), (6028, 11282)]