40590816

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{8629}}^1$

素因数の和:8656

約数の個数: 72

約数和(自身を含む): 123961320

約数和(自身を除く): 83370504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 8629, 17258, 25887, 34516, 51774, 60403, 69032, 103548, 120806, 138064, 181209, 207096, 241612, 276128, 362418, 414192, 422821, 483224, 724836, 828384, 845642, 966448, 1268463, 1449672, 1691284, 1932896, 2536926, 2899344, 3382568, 5073852, 5798688, 6765136, 10147704, 13530272, 20295408, 40590816]

約数ペア:

[(1, 40590816), (2, 20295408), (3, 13530272), (4, 10147704), (6, 6765136), (7, 5798688), (8, 5073852), (12, 3382568), (14, 2899344), (16, 2536926), (21, 1932896), (24, 1691284), (28, 1449672), (32, 1268463), (42, 966448), (48, 845642), (49, 828384), (56, 724836), (84, 483224), (96, 422821), (98, 414192), (112, 362418), (147, 276128), (168, 241612), (196, 207096), (224, 181209), (294, 138064), (336, 120806), (392, 103548), (588, 69032), (672, 60403), (784, 51774), (1176, 34516), (1568, 25887), (2352, 17258), (4704, 8629)]