66920704

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{15377}}^1$

素因数の和:15410

約数の個数: 36

約数和(自身を含む): 141446844

約数和(自身を除く): 74526140

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 15377, 30754, 61508, 123016, 246032, 261409, 492064, 522818, 984128, 1045636, 1968256, 2091272, 3936512, 4182544, 8365088, 16730176, 33460352, 66920704]

約数ペア:

[(1, 66920704), (2, 33460352), (4, 16730176), (8, 8365088), (16, 4182544), (17, 3936512), (32, 2091272), (34, 1968256), (64, 1045636), (68, 984128), (128, 522818), (136, 492064), (256, 261409), (272, 246032), (544, 123016), (1088, 61508), (2176, 30754), (4352, 15377)]