13008704

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 56

約数和(自身を含む): 27492960

約数和(自身を除く): 14484256

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 86, 116, 163, 172, 232, 326, 344, 464, 652, 688, 928, 1247, 1304, 1376, 1856, 2494, 2608, 2752, 4727, 4988, 5216, 7009, 9454, 9976, 10432, 14018, 18908, 19952, 28036, 37816, 39904, 56072, 75632, 79808, 112144, 151264, 203261, 224288, 302528, 406522, 448576, 813044, 1626088, 3252176, 6504352, 13008704]

約数ペア:

[(1, 13008704), (2, 6504352), (4, 3252176), (8, 1626088), (16, 813044), (29, 448576), (32, 406522), (43, 302528), (58, 224288), (64, 203261), (86, 151264), (116, 112144), (163, 79808), (172, 75632), (232, 56072), (326, 39904), (344, 37816), (464, 28036), (652, 19952), (688, 18908), (928, 14018), (1247, 10432), (1304, 9976), (1376, 9454), (1856, 7009), (2494, 5216), (2608, 4988), (2752, 4727)]