42479528

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 128

約数和(自身を含む): 106444800

約数和(自身を除く): 63965272

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 43, 46, 52, 56, 59, 86, 91, 92, 104, 118, 161, 172, 182, 184, 236, 299, 301, 322, 344, 364, 413, 472, 559, 598, 602, 644, 728, 767, 826, 989, 1118, 1196, 1204, 1288, 1357, 1534, 1652, 1978, 2093, 2236, 2392, 2408, 2537, 2714, 3068, 3304, 3913, 3956, 4186, 4472, 5074, 5369, 5428, 6136, 6923, 7826, 7912, 8372, 9499, 10148, 10738, 10856, 12857, 13846, 15652, 16744, 17641, 17759, 18998, 20296, 21476, 25714, 27692, 31304, 32981, 35282, 35518, 37996, 42952, 51428, 55384, 58351, 65962, 70564, 71036, 75992, 89999, 102856, 116702, 123487, 131924, 141128, 142072, 179998, 230867, 233404, 246974, 263848, 359996, 408457, 461734, 466808, 493948, 719992, 758563, 816914, 923468, 987896, 1517126, 1633828, 1846936, 3034252, 3267656, 5309941, 6068504, 10619882, 21239764, 42479528]

約数ペア:

[(1, 42479528), (2, 21239764), (4, 10619882), (7, 6068504), (8, 5309941), (13, 3267656), (14, 3034252), (23, 1846936), (26, 1633828), (28, 1517126), (43, 987896), (46, 923468), (52, 816914), (56, 758563), (59, 719992), (86, 493948), (91, 466808), (92, 461734), (104, 408457), (118, 359996), (161, 263848), (172, 246974), (182, 233404), (184, 230867), (236, 179998), (299, 142072), (301, 141128), (322, 131924), (344, 123487), (364, 116702), (413, 102856), (472, 89999), (559, 75992), (598, 71036), (602, 70564), (644, 65962), (728, 58351), (767, 55384), (826, 51428), (989, 42952), (1118, 37996), (1196, 35518), (1204, 35282), (1288, 32981), (1357, 31304), (1534, 27692), (1652, 25714), (1978, 21476), (2093, 20296), (2236, 18998), (2392, 17759), (2408, 17641), (2537, 16744), (2714, 15652), (3068, 13846), (3304, 12857), (3913, 10856), (3956, 10738), (4186, 10148), (4472, 9499), (5074, 8372), (5369, 7912), (5428, 7826), (6136, 6923)]