71392142

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{15581}}^1$

素因数の和:15691

約数の個数: 16

約数和(自身を含む): 112190400

約数和(自身を除く): 40798258

約数列:

[1, 2, 29, 58, 79, 158, 2291, 4582, 15581, 31162, 451849, 903698, 1230899, 2461798, 35696071, 71392142]

約数ペア:

[(1, 71392142), (2, 35696071), (29, 2461798), (58, 1230899), (79, 903698), (158, 451849), (2291, 31162), (4582, 15581)]