68994304

素因数分解:

$2^8\times {\mathrm{181}}^1\times {\mathrm{1489}}^1$

素因数の和:1686

約数の個数: 36

約数和(自身を含む): 138572980

約数和(自身を除く): 69578676

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 181, 256, 362, 724, 1448, 1489, 2896, 2978, 5792, 5956, 11584, 11912, 23168, 23824, 46336, 47648, 95296, 190592, 269509, 381184, 539018, 1078036, 2156072, 4312144, 8624288, 17248576, 34497152, 68994304]

約数ペア:

[(1, 68994304), (2, 34497152), (4, 17248576), (8, 8624288), (16, 4312144), (32, 2156072), (64, 1078036), (128, 539018), (181, 381184), (256, 269509), (362, 190592), (724, 95296), (1448, 47648), (1489, 46336), (2896, 23824), (2978, 23168), (5792, 11912), (5956, 11584)]