70850332

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 145248768

約数和(自身を除く): 74398436

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 157, 227, 284, 314, 454, 497, 628, 908, 994, 1099, 1589, 1988, 2198, 3178, 4396, 6356, 11147, 16117, 22294, 32234, 35639, 44588, 64468, 71278, 78029, 112819, 142556, 156058, 225638, 249473, 312116, 451276, 498946, 997892, 2530369, 5060738, 10121476, 17712583, 35425166, 70850332]

約数ペア:

[(1, 70850332), (2, 35425166), (4, 17712583), (7, 10121476), (14, 5060738), (28, 2530369), (71, 997892), (142, 498946), (157, 451276), (227, 312116), (284, 249473), (314, 225638), (454, 156058), (497, 142556), (628, 112819), (908, 78029), (994, 71278), (1099, 64468), (1589, 44588), (1988, 35639), (2198, 32234), (3178, 22294), (4396, 16117), (6356, 11147)]