40254088

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3541}}^1$

素因数の和:3590

約数の個数: 48

約数和(自身を含む): 90852300

約数和(自身を除く): 50598212

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 392, 406, 812, 1421, 1624, 2842, 3541, 5684, 7082, 11368, 14164, 24787, 28328, 49574, 99148, 102689, 173509, 198296, 205378, 347018, 410756, 694036, 718823, 821512, 1388072, 1437646, 2875292, 5031761, 5750584, 10063522, 20127044, 40254088]

約数ペア:

[(1, 40254088), (2, 20127044), (4, 10063522), (7, 5750584), (8, 5031761), (14, 2875292), (28, 1437646), (29, 1388072), (49, 821512), (56, 718823), (58, 694036), (98, 410756), (116, 347018), (196, 205378), (203, 198296), (232, 173509), (392, 102689), (406, 99148), (812, 49574), (1421, 28328), (1624, 24787), (2842, 14164), (3541, 11368), (5684, 7082)]