42293416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1663}}^1$

素因数の和:1714

約数の個数: 48

約数和(自身を含む): 91952640

約数和(自身を除く): 49659224

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 289, 374, 578, 748, 1156, 1496, 1663, 2312, 3179, 3326, 6358, 6652, 12716, 13304, 18293, 25432, 28271, 36586, 56542, 73172, 113084, 146344, 226168, 310981, 480607, 621962, 961214, 1243924, 1922428, 2487848, 3844856, 5286677, 10573354, 21146708, 42293416]

約数ペア:

[(1, 42293416), (2, 21146708), (4, 10573354), (8, 5286677), (11, 3844856), (17, 2487848), (22, 1922428), (34, 1243924), (44, 961214), (68, 621962), (88, 480607), (136, 310981), (187, 226168), (289, 146344), (374, 113084), (578, 73172), (748, 56542), (1156, 36586), (1496, 28271), (1663, 25432), (2312, 18293), (3179, 13304), (3326, 12716), (6358, 6652)]