8152628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 16558080

約数和(自身を除く): 8405452

約数列:

[1, 2, 4, 11, 22, 31, 43, 44, 62, 86, 124, 139, 172, 278, 341, 473, 556, 682, 946, 1333, 1364, 1529, 1892, 2666, 3058, 4309, 5332, 5977, 6116, 8618, 11954, 14663, 17236, 23908, 29326, 47399, 58652, 65747, 94798, 131494, 185287, 189596, 262988, 370574, 741148, 2038157, 4076314, 8152628]

約数ペア:

[(1, 8152628), (2, 4076314), (4, 2038157), (11, 741148), (22, 370574), (31, 262988), (43, 189596), (44, 185287), (62, 131494), (86, 94798), (124, 65747), (139, 58652), (172, 47399), (278, 29326), (341, 23908), (473, 17236), (556, 14663), (682, 11954), (946, 8618), (1333, 6116), (1364, 5977), (1529, 5332), (1892, 4309), (2666, 3058)]