40003008

素因数分解:

$2^6\times 3^1\times {\mathrm{89}}^1\times {\mathrm{2341}}^1$

素因数の和:2445

約数の個数: 56

約数和(自身を含む): 107076240

約数和(自身を除く): 67073232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 178, 192, 267, 356, 534, 712, 1068, 1424, 2136, 2341, 2848, 4272, 4682, 5696, 7023, 8544, 9364, 14046, 17088, 18728, 28092, 37456, 56184, 74912, 112368, 149824, 208349, 224736, 416698, 449472, 625047, 833396, 1250094, 1666792, 2500188, 3333584, 5000376, 6667168, 10000752, 13334336, 20001504, 40003008]

約数ペア:

[(1, 40003008), (2, 20001504), (3, 13334336), (4, 10000752), (6, 6667168), (8, 5000376), (12, 3333584), (16, 2500188), (24, 1666792), (32, 1250094), (48, 833396), (64, 625047), (89, 449472), (96, 416698), (178, 224736), (192, 208349), (267, 149824), (356, 112368), (534, 74912), (712, 56184), (1068, 37456), (1424, 28092), (2136, 18728), (2341, 17088), (2848, 14046), (4272, 9364), (4682, 8544), (5696, 7023)]