72383312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{238103}}^1$

素因数の和:238130

約数の個数: 20

約数和(自身を含む): 147624480

約数和(自身を除く): 75241168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 238103, 476206, 952412, 1904824, 3809648, 4523957, 9047914, 18095828, 36191656, 72383312]

約数ペア:

[(1, 72383312), (2, 36191656), (4, 18095828), (8, 9047914), (16, 4523957), (19, 3809648), (38, 1904824), (76, 952412), (152, 476206), (304, 238103)]