25431388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6131}}^1$

素因数の和:6213

約数の個数: 24

約数和(自身を含む): 47903184

約数和(自身を除く): 22471796

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 6131, 12262, 24524, 104227, 208454, 373991, 416908, 747982, 1495964, 6357847, 12715694, 25431388]

約数ペア:

[(1, 25431388), (2, 12715694), (4, 6357847), (17, 1495964), (34, 747982), (61, 416908), (68, 373991), (122, 208454), (244, 104227), (1037, 24524), (2074, 12262), (4148, 6131)]