39245392

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:451

約数の個数: 40

約数和(自身を含む): 77941440

約数和(自身を除く): 38696048

約数列:

[1, 2, 4, 8, 16, 71, 142, 179, 193, 284, 358, 386, 568, 716, 772, 1136, 1432, 1544, 2864, 3088, 12709, 13703, 25418, 27406, 34547, 50836, 54812, 69094, 101672, 109624, 138188, 203344, 219248, 276376, 552752, 2452837, 4905674, 9811348, 19622696, 39245392]

約数ペア:

[(1, 39245392), (2, 19622696), (4, 9811348), (8, 4905674), (16, 2452837), (71, 552752), (142, 276376), (179, 219248), (193, 203344), (284, 138188), (358, 109624), (386, 101672), (568, 69094), (716, 54812), (772, 50836), (1136, 34547), (1432, 27406), (1544, 25418), (2864, 13703), (3088, 12709)]