26985280336

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1617047}}^1$

素因数の和:1617211

約数の個数: 40

約数和(自身を含む): 60154185600

約数和(自身を除く): 33168905264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 596, 1043, 1192, 2086, 2384, 4172, 8344, 16688, 1617047, 3234094, 6468188, 11319329, 12936376, 22638658, 25872752, 45277316, 90554632, 181109264, 240940003, 481880006, 963760012, 1686580021, 1927520024, 3373160042, 3855040048, 6746320084, 13492640168, 26985280336]

約数ペア:

[(1, 26985280336), (2, 13492640168), (4, 6746320084), (7, 3855040048), (8, 3373160042), (14, 1927520024), (16, 1686580021), (28, 963760012), (56, 481880006), (112, 240940003), (149, 181109264), (298, 90554632), (596, 45277316), (1043, 25872752), (1192, 22638658), (2086, 12936376), (2384, 11319329), (4172, 6468188), (8344, 3234094), (16688, 1617047)]