40524848

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2141}}^1$

素因数の和:2182

約数の個数: 60

約数和(自身を含む): 97212528

約数和(自身を除く): 56687680

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2141, 2366, 2704, 4282, 4732, 8564, 9464, 14987, 17128, 18928, 27833, 29974, 34256, 55666, 59948, 111332, 119896, 194831, 222664, 239792, 361829, 389662, 445328, 723658, 779324, 1447316, 1558648, 2532803, 2894632, 3117296, 5065606, 5789264, 10131212, 20262424, 40524848]

約数ペア:

[(1, 40524848), (2, 20262424), (4, 10131212), (7, 5789264), (8, 5065606), (13, 3117296), (14, 2894632), (16, 2532803), (26, 1558648), (28, 1447316), (52, 779324), (56, 723658), (91, 445328), (104, 389662), (112, 361829), (169, 239792), (182, 222664), (208, 194831), (338, 119896), (364, 111332), (676, 59948), (728, 55666), (1183, 34256), (1352, 29974), (1456, 27833), (2141, 18928), (2366, 17128), (2704, 14987), (4282, 9464), (4732, 8564)]