28305393142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{274847}}^1$

素因数の和:275112

約数の個数: 32

約数和(自身を含む): 48621710592

約数和(自身を除く): 20316317450

約数列:

[1, 2, 13, 17, 26, 34, 221, 233, 442, 466, 3029, 3961, 6058, 7922, 51493, 102986, 274847, 549694, 3573011, 4672399, 7146022, 9344798, 60741187, 64039351, 121482374, 128078702, 832511563, 1088668967, 1665023126, 2177337934, 14152696571, 28305393142]

約数ペア:

[(1, 28305393142), (2, 14152696571), (13, 2177337934), (17, 1665023126), (26, 1088668967), (34, 832511563), (221, 128078702), (233, 121482374), (442, 64039351), (466, 60741187), (3029, 9344798), (3961, 7146022), (6058, 4672399), (7922, 3573011), (51493, 549694), (102986, 274847)]