4571528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 9336600

約数和(自身を除く): 4765072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 389, 452, 778, 904, 1469, 1556, 2938, 3112, 5057, 5876, 10114, 11752, 20228, 40456, 43957, 87914, 175828, 351656, 571441, 1142882, 2285764, 4571528]

約数ペア:

[(1, 4571528), (2, 2285764), (4, 1142882), (8, 571441), (13, 351656), (26, 175828), (52, 87914), (104, 43957), (113, 40456), (226, 20228), (389, 11752), (452, 10114), (778, 5876), (904, 5057), (1469, 3112), (1556, 2938)]