13101344

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 27288576

約数和(自身を除く): 14187232

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 94, 124, 188, 248, 281, 376, 496, 562, 752, 992, 1124, 1457, 1504, 2248, 2914, 4496, 5828, 8711, 8992, 11656, 13207, 17422, 23312, 26414, 34844, 46624, 52828, 69688, 105656, 139376, 211312, 278752, 409417, 422624, 818834, 1637668, 3275336, 6550672, 13101344]

約数ペア:

[(1, 13101344), (2, 6550672), (4, 3275336), (8, 1637668), (16, 818834), (31, 422624), (32, 409417), (47, 278752), (62, 211312), (94, 139376), (124, 105656), (188, 69688), (248, 52828), (281, 46624), (376, 34844), (496, 26414), (562, 23312), (752, 17422), (992, 13207), (1124, 11656), (1457, 8992), (1504, 8711), (2248, 5828), (2914, 4496)]