68001944

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1373}}^1$

素因数の和:1571

約数の個数: 32

約数和(自身を含む): 131574240

約数和(自身を除く): 63572296

約数列:

[1, 2, 4, 8, 41, 82, 151, 164, 302, 328, 604, 1208, 1373, 2746, 5492, 6191, 10984, 12382, 24764, 49528, 56293, 112586, 207323, 225172, 414646, 450344, 829292, 1658584, 8500243, 17000486, 34000972, 68001944]

約数ペア:

[(1, 68001944), (2, 34000972), (4, 17000486), (8, 8500243), (41, 1658584), (82, 829292), (151, 450344), (164, 414646), (302, 225172), (328, 207323), (604, 112586), (1208, 56293), (1373, 49528), (2746, 24764), (5492, 12382), (6191, 10984)]