71351238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{15877}}^1$

素因数の和:15996

約数の個数: 32

約数和(自身を含む): 164623104

約数和(自身を除く): 93271866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 15877, 31754, 47631, 95262, 111139, 222278, 333417, 666834, 1698839, 3397678, 5096517, 10193034, 11891873, 23783746, 35675619, 71351238]

約数ペア:

[(1, 71351238), (2, 35675619), (3, 23783746), (6, 11891873), (7, 10193034), (14, 5096517), (21, 3397678), (42, 1698839), (107, 666834), (214, 333417), (321, 222278), (642, 111139), (749, 95262), (1498, 47631), (2247, 31754), (4494, 15877)]