78896558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1733}}^1$

素因数の和:1868

約数の個数: 32

約数和(自身を含む): 136334016

約数和(自身を除く): 57437458

約数列:

[1, 2, 13, 17, 26, 34, 103, 206, 221, 442, 1339, 1733, 1751, 2678, 3466, 3502, 22529, 22763, 29461, 45058, 45526, 58922, 178499, 356998, 382993, 765986, 2320487, 3034483, 4640974, 6068966, 39448279, 78896558]

約数ペア:

[(1, 78896558), (2, 39448279), (13, 6068966), (17, 4640974), (26, 3034483), (34, 2320487), (103, 765986), (206, 382993), (221, 356998), (442, 178499), (1339, 58922), (1733, 45526), (1751, 45058), (2678, 29461), (3466, 22763), (3502, 22529)]