40330732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 82428192

約数和(自身を除く): 42097460

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 172, 221, 442, 559, 731, 884, 1061, 1118, 1462, 2122, 2236, 2924, 4244, 9503, 13793, 18037, 19006, 27586, 36074, 38012, 45623, 55172, 72148, 91246, 182492, 234481, 468962, 593099, 775591, 937924, 1186198, 1551182, 2372396, 3102364, 10082683, 20165366, 40330732]

約数ペア:

[(1, 40330732), (2, 20165366), (4, 10082683), (13, 3102364), (17, 2372396), (26, 1551182), (34, 1186198), (43, 937924), (52, 775591), (68, 593099), (86, 468962), (172, 234481), (221, 182492), (442, 91246), (559, 72148), (731, 55172), (884, 45623), (1061, 38012), (1118, 36074), (1462, 27586), (2122, 19006), (2236, 18037), (2924, 13793), (4244, 9503)]