74484784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{423209}}^1$

素因数の和:423228

約数の個数: 20

約数和(自身を含む): 157434120

約数和(自身を除く): 82949336

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 423209, 846418, 1692836, 3385672, 4655299, 6771344, 9310598, 18621196, 37242392, 74484784]

約数ペア:

[(1, 74484784), (2, 37242392), (4, 18621196), (8, 9310598), (11, 6771344), (16, 4655299), (22, 3385672), (44, 1692836), (88, 846418), (176, 423209)]