4847312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:347

約数の個数: 40

約数和(自身を含む): 10124352

約数和(自身を除く): 5277040

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 251, 272, 284, 502, 568, 1004, 1136, 1207, 2008, 2414, 4016, 4267, 4828, 8534, 9656, 17068, 17821, 19312, 34136, 35642, 68272, 71284, 142568, 285136, 302957, 605914, 1211828, 2423656, 4847312]

約数ペア:

[(1, 4847312), (2, 2423656), (4, 1211828), (8, 605914), (16, 302957), (17, 285136), (34, 142568), (68, 71284), (71, 68272), (136, 35642), (142, 34136), (251, 19312), (272, 17821), (284, 17068), (502, 9656), (568, 8534), (1004, 4828), (1136, 4267), (1207, 4016), (2008, 2414)]