68578762

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 120599424

約数和(自身を除く): 52020662

約数列:

[1, 2, 7, 14, 61, 122, 131, 262, 427, 613, 854, 917, 1226, 1834, 4291, 7991, 8582, 15982, 37393, 55937, 74786, 80303, 111874, 160606, 261751, 523502, 562121, 1124242, 4898483, 9796966, 34289381, 68578762]

約数ペア:

[(1, 68578762), (2, 34289381), (7, 9796966), (14, 4898483), (61, 1124242), (122, 562121), (131, 523502), (262, 261751), (427, 160606), (613, 111874), (854, 80303), (917, 74786), (1226, 55937), (1834, 37393), (4291, 15982), (7991, 8582)]