25528739444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{113933}}^1$

素因数の和:114120

約数の個数: 48

約数和(自身を含む): 50021583360

約数和(自身を除く): 24492843916

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 139, 278, 403, 556, 806, 1612, 1807, 3614, 4309, 7228, 8618, 17236, 56017, 112034, 113933, 224068, 227866, 455732, 1481129, 2962258, 3531923, 5924516, 7063846, 14127692, 15836687, 31673374, 45914999, 63346748, 91829998, 183659996, 205876931, 411753862, 490937297, 823507724, 981874594, 1963749188, 6382184861, 12764369722, 25528739444]

約数ペア:

[(1, 25528739444), (2, 12764369722), (4, 6382184861), (13, 1963749188), (26, 981874594), (31, 823507724), (52, 490937297), (62, 411753862), (124, 205876931), (139, 183659996), (278, 91829998), (403, 63346748), (556, 45914999), (806, 31673374), (1612, 15836687), (1807, 14127692), (3614, 7063846), (4309, 5924516), (7228, 3531923), (8618, 2962258), (17236, 1481129), (56017, 455732), (112034, 227866), (113933, 224068)]