40205592

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{26591}}^1$

素因数の和:26613

約数の個数: 64

約数和(自身を含む): 127641600

約数和(自身を除く): 87436008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 26591, 53182, 79773, 106364, 159546, 186137, 212728, 239319, 319092, 372274, 478638, 558411, 638184, 717957, 744548, 957276, 1116822, 1435914, 1489096, 1675233, 1914552, 2233644, 2871828, 3350466, 4467288, 5025699, 5743656, 6700932, 10051398, 13401864, 20102796, 40205592]

約数ペア:

[(1, 40205592), (2, 20102796), (3, 13401864), (4, 10051398), (6, 6700932), (7, 5743656), (8, 5025699), (9, 4467288), (12, 3350466), (14, 2871828), (18, 2233644), (21, 1914552), (24, 1675233), (27, 1489096), (28, 1435914), (36, 1116822), (42, 957276), (54, 744548), (56, 717957), (63, 638184), (72, 558411), (84, 478638), (108, 372274), (126, 319092), (168, 239319), (189, 212728), (216, 186137), (252, 159546), (378, 106364), (504, 79773), (756, 53182), (1512, 26591)]