71964326

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{39239}}^1$

素因数の和:39379

約数の個数: 16

約数和(自身を含む): 124312320

約数和(自身を除く): 52347994

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 39239, 78478, 274673, 549346, 5140309, 10280618, 35982163, 71964326]

約数ペア:

[(1, 71964326), (2, 35982163), (7, 10280618), (14, 5140309), (131, 549346), (262, 274673), (917, 78478), (1834, 39239)]