42247712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2477}}^1$

素因数の和:2541

約数の個数: 48

約数和(自身を含む): 91795032

約数和(自身を除く): 49547320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 2477, 4264, 4954, 8528, 9908, 17056, 19816, 32201, 39632, 64402, 79264, 101557, 128804, 203114, 257608, 406228, 515216, 812456, 1030432, 1320241, 1624912, 2640482, 3249824, 5280964, 10561928, 21123856, 42247712]

約数ペア:

[(1, 42247712), (2, 21123856), (4, 10561928), (8, 5280964), (13, 3249824), (16, 2640482), (26, 1624912), (32, 1320241), (41, 1030432), (52, 812456), (82, 515216), (104, 406228), (164, 257608), (208, 203114), (328, 128804), (416, 101557), (533, 79264), (656, 64402), (1066, 39632), (1312, 32201), (2132, 19816), (2477, 17056), (4264, 9908), (4954, 8528)]