78144508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{14879}}^1$

素因数の和:14997

約数の個数: 24

約数和(自身を含む): 148740480

約数和(自身を除く): 70595972

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 14879, 29758, 59516, 193427, 386854, 773708, 1502779, 3005558, 6011116, 19536127, 39072254, 78144508]

約数ペア:

[(1, 78144508), (2, 39072254), (4, 19536127), (13, 6011116), (26, 3005558), (52, 1502779), (101, 773708), (202, 386854), (404, 193427), (1313, 59516), (2626, 29758), (5252, 14879)]