79628488

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{140191}}^1$

素因数の和:140268

約数の個数: 16

約数和(自身を含む): 151407360

約数和(自身を除く): 71778872

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 140191, 280382, 560764, 1121528, 9953561, 19907122, 39814244, 79628488]

約数ペア:

[(1, 79628488), (2, 39814244), (4, 19907122), (8, 9953561), (71, 1121528), (142, 560764), (284, 280382), (568, 140191)]