71386502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1171}}^1$

素因数の和:1364

約数の個数: 32

約数和(自身を含む): 124550784

約数和(自身を除く): 53164282

約数列:

[1, 2, 11, 17, 22, 34, 163, 187, 326, 374, 1171, 1793, 2342, 2771, 3586, 5542, 12881, 19907, 25762, 30481, 39814, 60962, 190873, 218977, 381746, 437954, 2099603, 3244841, 4199206, 6489682, 35693251, 71386502]

約数ペア:

[(1, 71386502), (2, 35693251), (11, 6489682), (17, 4199206), (22, 3244841), (34, 2099603), (163, 437954), (187, 381746), (326, 218977), (374, 190873), (1171, 60962), (1793, 39814), (2342, 30481), (2771, 25762), (3586, 19907), (5542, 12881)]