47240518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{6287}}^1$

素因数の和:6336

約数の個数: 24

約数和(自身を含む): 81077472

約数和(自身を除く): 33836954

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 6287, 7514, 12574, 81731, 106879, 163462, 213758, 1389427, 1816943, 2778854, 3633886, 23620259, 47240518]

約数ペア:

[(1, 47240518), (2, 23620259), (13, 3633886), (17, 2778854), (26, 1816943), (34, 1389427), (221, 213758), (289, 163462), (442, 106879), (578, 81731), (3757, 12574), (6287, 7514)]