73857154

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{577}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 130507776

約数和(自身を除く): 56650622

約数列:

[1, 2, 7, 14, 41, 82, 223, 287, 446, 574, 577, 1154, 1561, 3122, 4039, 8078, 9143, 18286, 23657, 47314, 64001, 128002, 128671, 165599, 257342, 331198, 900697, 1801394, 5275511, 10551022, 36928577, 73857154]

約数ペア:

[(1, 73857154), (2, 36928577), (7, 10551022), (14, 5275511), (41, 1801394), (82, 900697), (223, 331198), (287, 257342), (446, 165599), (574, 128671), (577, 128002), (1154, 64001), (1561, 47314), (3122, 23657), (4039, 18286), (8078, 9143)]