72117344

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{173359}}^1$

素因数の和:173382

約数の個数: 24

約数和(自身を含む): 152903520

約数和(自身を除く): 80786176

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 173359, 346718, 693436, 1386872, 2253667, 2773744, 4507334, 5547488, 9014668, 18029336, 36058672, 72117344]

約数ペア:

[(1, 72117344), (2, 36058672), (4, 18029336), (8, 9014668), (13, 5547488), (16, 4507334), (26, 2773744), (32, 2253667), (52, 1386872), (104, 693436), (208, 346718), (416, 173359)]