40163648

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2423}}^1$

素因数の和:2479

約数の個数: 56

約数和(自身を含む): 93585792

約数和(自身を除く): 53422144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 518, 592, 1036, 1184, 2072, 2368, 2423, 4144, 4846, 8288, 9692, 16576, 16961, 19384, 33922, 38768, 67844, 77536, 89651, 135688, 155072, 179302, 271376, 358604, 542752, 627557, 717208, 1085504, 1255114, 1434416, 2510228, 2868832, 5020456, 5737664, 10040912, 20081824, 40163648]

約数ペア:

[(1, 40163648), (2, 20081824), (4, 10040912), (7, 5737664), (8, 5020456), (14, 2868832), (16, 2510228), (28, 1434416), (32, 1255114), (37, 1085504), (56, 717208), (64, 627557), (74, 542752), (112, 358604), (148, 271376), (224, 179302), (259, 155072), (296, 135688), (448, 89651), (518, 77536), (592, 67844), (1036, 38768), (1184, 33922), (2072, 19384), (2368, 16961), (2423, 16576), (4144, 9692), (4846, 8288)]