40701808

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21377}}^1$

素因数の和:21409

約数の個数: 40

約数和(自身を含む): 95431392

約数和(自身を除く): 54729584

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 21377, 42754, 85508, 149639, 171016, 299278, 342032, 363409, 598556, 726818, 1197112, 1453636, 2394224, 2543863, 2907272, 5087726, 5814544, 10175452, 20350904, 40701808]

約数ペア:

[(1, 40701808), (2, 20350904), (4, 10175452), (7, 5814544), (8, 5087726), (14, 2907272), (16, 2543863), (17, 2394224), (28, 1453636), (34, 1197112), (56, 726818), (68, 598556), (112, 363409), (119, 342032), (136, 299278), (238, 171016), (272, 149639), (476, 85508), (952, 42754), (1904, 21377)]