61317844

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{128819}}^1$

素因数の和:128847

約数の個数: 24

約数和(自身を含む): 129850560

約数和(自身を除く): 68532716

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 128819, 257638, 515276, 901733, 1803466, 2189923, 3606932, 4379846, 8759692, 15329461, 30658922, 61317844]

約数ペア:

[(1, 61317844), (2, 30658922), (4, 15329461), (7, 8759692), (14, 4379846), (17, 3606932), (28, 2189923), (34, 1803466), (68, 901733), (119, 515276), (238, 257638), (476, 128819)]