40699292

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 80388000

約数和(自身を除く): 39688708

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 109, 218, 289, 323, 436, 578, 646, 1156, 1292, 1853, 2071, 3706, 4142, 4913, 5491, 7412, 8284, 9826, 10982, 19652, 21964, 31501, 35207, 63002, 70414, 93347, 126004, 140828, 186694, 373388, 535517, 598519, 1071034, 1197038, 2142068, 2394076, 10174823, 20349646, 40699292]

約数ペア:

[(1, 40699292), (2, 20349646), (4, 10174823), (17, 2394076), (19, 2142068), (34, 1197038), (38, 1071034), (68, 598519), (76, 535517), (109, 373388), (218, 186694), (289, 140828), (323, 126004), (436, 93347), (578, 70414), (646, 63002), (1156, 35207), (1292, 31501), (1853, 21964), (2071, 19652), (3706, 10982), (4142, 9826), (4913, 8284), (5491, 7412)]