8049808

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{229}}^1$

素因数の和:276

約数の個数: 40

約数和(自身を含む): 16969400

約数和(自身を除く): 8919592

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 229, 338, 458, 676, 916, 1352, 1832, 2197, 2704, 2977, 3664, 4394, 5954, 8788, 11908, 17576, 23816, 35152, 38701, 47632, 77402, 154804, 309608, 503113, 619216, 1006226, 2012452, 4024904, 8049808]

約数ペア:

[(1, 8049808), (2, 4024904), (4, 2012452), (8, 1006226), (13, 619216), (16, 503113), (26, 309608), (52, 154804), (104, 77402), (169, 47632), (208, 38701), (229, 35152), (338, 23816), (458, 17576), (676, 11908), (916, 8788), (1352, 5954), (1832, 4394), (2197, 3664), (2704, 2977)]