72124112

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{25183}}^1$

素因数の和:25370

約数の個数: 20

約数和(自身を含む): 140526720

約数和(自身を除く): 68402608

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 25183, 50366, 100732, 201464, 402928, 4507757, 9015514, 18031028, 36062056, 72124112]

約数ペア:

[(1, 72124112), (2, 36062056), (4, 18031028), (8, 9015514), (16, 4507757), (179, 402928), (358, 201464), (716, 100732), (1432, 50366), (2864, 25183)]