33572840

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{2447}}^1$

素因数の和:2479

約数の個数: 64

約数和(自身を含む): 88128000

約数和(自身を除く): 54555160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2447, 2744, 3430, 4894, 6860, 9788, 12235, 13720, 17129, 19576, 24470, 34258, 48940, 68516, 85645, 97880, 119903, 137032, 171290, 239806, 342580, 479612, 599515, 685160, 839321, 959224, 1199030, 1678642, 2398060, 3357284, 4196605, 4796120, 6714568, 8393210, 16786420, 33572840]

約数ペア:

[(1, 33572840), (2, 16786420), (4, 8393210), (5, 6714568), (7, 4796120), (8, 4196605), (10, 3357284), (14, 2398060), (20, 1678642), (28, 1199030), (35, 959224), (40, 839321), (49, 685160), (56, 599515), (70, 479612), (98, 342580), (140, 239806), (196, 171290), (245, 137032), (280, 119903), (343, 97880), (392, 85645), (490, 68516), (686, 48940), (980, 34258), (1372, 24470), (1715, 19576), (1960, 17129), (2447, 13720), (2744, 12235), (3430, 9788), (4894, 6860)]