39481672

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 75600000

約数和(自身を除く): 36118328

約数列:

[1, 2, 4, 8, 79, 158, 179, 316, 349, 358, 632, 698, 716, 1396, 1432, 2792, 14141, 27571, 28282, 55142, 56564, 62471, 110284, 113128, 124942, 220568, 249884, 499768, 4935209, 9870418, 19740836, 39481672]

約数ペア:

[(1, 39481672), (2, 19740836), (4, 9870418), (8, 4935209), (79, 499768), (158, 249884), (179, 220568), (316, 124942), (349, 113128), (358, 110284), (632, 62471), (698, 56564), (716, 55142), (1396, 28282), (1432, 27571), (2792, 14141)]