63856492

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4139}}^1$

素因数の和:4198

約数の個数: 48

約数和(自身を含む): 139104000

約数和(自身を除く): 75247508

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 2204, 3857, 4139, 7714, 8278, 15428, 16556, 28973, 57946, 78641, 115892, 120031, 157282, 240062, 314564, 480124, 550487, 840217, 1100974, 1680434, 2201948, 2280589, 3360868, 4561178, 9122356, 15964123, 31928246, 63856492]

約数ペア:

[(1, 63856492), (2, 31928246), (4, 15964123), (7, 9122356), (14, 4561178), (19, 3360868), (28, 2280589), (29, 2201948), (38, 1680434), (58, 1100974), (76, 840217), (116, 550487), (133, 480124), (203, 314564), (266, 240062), (406, 157282), (532, 120031), (551, 115892), (812, 78641), (1102, 57946), (2204, 28973), (3857, 16556), (4139, 15428), (7714, 8278)]