72470536

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{1307}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 141264000

約数和(自身を除く): 68793464

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 239, 478, 956, 1307, 1912, 2614, 5228, 6931, 10456, 13862, 27724, 37903, 55448, 75806, 151612, 303224, 312373, 624746, 1249492, 2498984, 9058817, 18117634, 36235268, 72470536]

約数ペア:

[(1, 72470536), (2, 36235268), (4, 18117634), (8, 9058817), (29, 2498984), (58, 1249492), (116, 624746), (232, 312373), (239, 303224), (478, 151612), (956, 75806), (1307, 55448), (1912, 37903), (2614, 27724), (5228, 13862), (6931, 10456)]