72779908

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{14591}}^1$

素因数の和:14667

約数の個数: 24

約数和(自身を含む): 134830080

約数和(自身を除く): 62050172

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 14591, 29182, 58364, 423139, 627413, 846278, 1254826, 1692556, 2509652, 18194977, 36389954, 72779908]

約数ペア:

[(1, 72779908), (2, 36389954), (4, 18194977), (29, 2509652), (43, 1692556), (58, 1254826), (86, 846278), (116, 627413), (172, 423139), (1247, 58364), (2494, 29182), (4988, 14591)]