61438714

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 102269952

約数和(自身を除く): 40831238

約数列:

[1, 2, 17, 31, 34, 62, 71, 142, 527, 821, 1054, 1207, 1642, 2201, 2414, 4402, 13957, 25451, 27914, 37417, 50902, 58291, 74834, 116582, 432667, 865334, 990947, 1807021, 1981894, 3614042, 30719357, 61438714]

約数ペア:

[(1, 61438714), (2, 30719357), (17, 3614042), (31, 1981894), (34, 1807021), (62, 990947), (71, 865334), (142, 432667), (527, 116582), (821, 74834), (1054, 58291), (1207, 50902), (1642, 37417), (2201, 27914), (2414, 25451), (4402, 13957)]