71773490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{4099}}^1$

素因数の和:4226

約数の個数: 32

約数和(自身を含む): 138153600

約数和(自身を除く): 66380110

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 515, 1030, 1751, 3502, 4099, 8198, 8755, 17510, 20495, 40990, 69683, 139366, 348415, 422197, 696830, 844394, 2110985, 4221970, 7177349, 14354698, 35886745, 71773490]

約数ペア:

[(1, 71773490), (2, 35886745), (5, 14354698), (10, 7177349), (17, 4221970), (34, 2110985), (85, 844394), (103, 696830), (170, 422197), (206, 348415), (515, 139366), (1030, 69683), (1751, 40990), (3502, 20495), (4099, 17510), (8198, 8755)]