68171786

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 107827200

約数和(自身を除く): 39655414

約数列:

[1, 2, 59, 71, 79, 103, 118, 142, 158, 206, 4189, 4661, 5609, 6077, 7313, 8137, 8378, 9322, 11218, 12154, 14626, 16274, 330931, 431467, 480083, 577727, 661862, 862934, 960166, 1155454, 34085893, 68171786]

約数ペア:

[(1, 68171786), (2, 34085893), (59, 1155454), (71, 960166), (79, 862934), (103, 661862), (118, 577727), (142, 480083), (158, 431467), (206, 330931), (4189, 16274), (4661, 14626), (5609, 12154), (6077, 11218), (7313, 9322), (8137, 8378)]