40682512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{617}}^1$

素因数の和:955

約数の個数: 40

約数和(自身を含む): 85291416

約数和(自身を除く): 44608904

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 317, 617, 634, 1234, 1268, 2468, 2536, 4121, 4936, 5072, 8021, 8242, 9872, 16042, 16484, 32084, 32968, 64168, 65936, 128336, 195589, 391178, 782356, 1564712, 2542657, 3129424, 5085314, 10170628, 20341256, 40682512]

約数ペア:

[(1, 40682512), (2, 20341256), (4, 10170628), (8, 5085314), (13, 3129424), (16, 2542657), (26, 1564712), (52, 782356), (104, 391178), (208, 195589), (317, 128336), (617, 65936), (634, 64168), (1234, 32968), (1268, 32084), (2468, 16484), (2536, 16042), (4121, 9872), (4936, 8242), (5072, 8021)]