144767296

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{31859}}^1$

素因数の和:31942

約数の個数: 28

約数和(自身を含む): 291327840

約数和(自身を除く): 146560544

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 31859, 63718, 127436, 254872, 509744, 1019488, 2038976, 2261989, 4523978, 9047956, 18095912, 36191824, 72383648, 144767296]

約数ペア:

[(1, 144767296), (2, 72383648), (4, 36191824), (8, 18095912), (16, 9047956), (32, 4523978), (64, 2261989), (71, 2038976), (142, 1019488), (284, 509744), (568, 254872), (1136, 127436), (2272, 63718), (4544, 31859)]