78641524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{5233}}^1$

素因数の和:5284

約数の個数: 36

約数和(自身を含む): 157470124

約数和(自身を除く): 78828600

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 1156, 3757, 5233, 7514, 10466, 15028, 20932, 68029, 88961, 136058, 177922, 272116, 355844, 1156493, 1512337, 2312986, 3024674, 4625972, 6049348, 19660381, 39320762, 78641524]

約数ペア:

[(1, 78641524), (2, 39320762), (4, 19660381), (13, 6049348), (17, 4625972), (26, 3024674), (34, 2312986), (52, 1512337), (68, 1156493), (221, 355844), (289, 272116), (442, 177922), (578, 136058), (884, 88961), (1156, 68029), (3757, 20932), (5233, 15028), (7514, 10466)]