72691762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14951}}^1$

素因数の和:14994

約数の個数: 32

約数和(自身を含む): 135644544

約数和(自身を除く): 62952782

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 14951, 29902, 164461, 194363, 254167, 328922, 388726, 508334, 2137993, 2795837, 3304171, 4275986, 5591674, 6608342, 36345881, 72691762]

約数ペア:

[(1, 72691762), (2, 36345881), (11, 6608342), (13, 5591674), (17, 4275986), (22, 3304171), (26, 2795837), (34, 2137993), (143, 508334), (187, 388726), (221, 328922), (286, 254167), (374, 194363), (442, 164461), (2431, 29902), (4862, 14951)]