13237464

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 34467840

約数和(自身を除く): 21230376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 101, 127, 129, 172, 202, 254, 258, 303, 344, 381, 404, 508, 516, 606, 762, 808, 1016, 1032, 1212, 1524, 2424, 3048, 4343, 5461, 8686, 10922, 12827, 13029, 16383, 17372, 21844, 25654, 26058, 32766, 34744, 38481, 43688, 51308, 52116, 65532, 76962, 102616, 104232, 131064, 153924, 307848, 551561, 1103122, 1654683, 2206244, 3309366, 4412488, 6618732, 13237464]

約数ペア:

[(1, 13237464), (2, 6618732), (3, 4412488), (4, 3309366), (6, 2206244), (8, 1654683), (12, 1103122), (24, 551561), (43, 307848), (86, 153924), (101, 131064), (127, 104232), (129, 102616), (172, 76962), (202, 65532), (254, 52116), (258, 51308), (303, 43688), (344, 38481), (381, 34744), (404, 32766), (508, 26058), (516, 25654), (606, 21844), (762, 17372), (808, 16383), (1016, 13029), (1032, 12827), (1212, 10922), (1524, 8686), (2424, 5461), (3048, 4343)]