72885712

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6389}}^1$

素因数の和:6451

約数の個数: 40

約数和(自身を含む): 152133120

約数和(自身を除く): 79247408

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 6389, 11408, 12778, 25556, 51112, 102224, 146947, 198059, 293894, 396118, 587788, 792236, 1175576, 1584472, 2351152, 3168944, 4555357, 9110714, 18221428, 36442856, 72885712]

約数ペア:

[(1, 72885712), (2, 36442856), (4, 18221428), (8, 9110714), (16, 4555357), (23, 3168944), (31, 2351152), (46, 1584472), (62, 1175576), (92, 792236), (124, 587788), (184, 396118), (248, 293894), (368, 198059), (496, 146947), (713, 102224), (1426, 51112), (2852, 25556), (5704, 12778), (6389, 11408)]