71115488

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4217}}^1$

素因数の和:4275

約数の個数: 48

約数和(自身を含む): 153062784

約数和(自身を除く): 81947296

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 4217, 8432, 8434, 16864, 16868, 33736, 67472, 71689, 130727, 134944, 143378, 261454, 286756, 522908, 573512, 1045816, 1147024, 2091632, 2222359, 2294048, 4183264, 4444718, 8889436, 17778872, 35557744, 71115488]

約数ペア:

[(1, 71115488), (2, 35557744), (4, 17778872), (8, 8889436), (16, 4444718), (17, 4183264), (31, 2294048), (32, 2222359), (34, 2091632), (62, 1147024), (68, 1045816), (124, 573512), (136, 522908), (248, 286756), (272, 261454), (496, 143378), (527, 134944), (544, 130727), (992, 71689), (1054, 67472), (2108, 33736), (4216, 16868), (4217, 16864), (8432, 8434)]