78678652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89003}}^1$

素因数の和:89037

約数の個数: 24

約数和(自身を含む): 157003056

約数和(自身を除く): 78324404

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 89003, 178006, 356012, 1157039, 1513051, 2314078, 3026102, 4628156, 6052204, 19669663, 39339326, 78678652]

約数ペア:

[(1, 78678652), (2, 39339326), (4, 19669663), (13, 6052204), (17, 4628156), (26, 3026102), (34, 2314078), (52, 1513051), (68, 1157039), (221, 356012), (442, 178006), (884, 89003)]