8428563588

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{64921}}^1$

素因数の和:65308

約数の個数: 48

約数和(自身を含む): 20359539200

約数和(自身を除く): 11930975612

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 349, 372, 698, 1047, 1396, 2094, 4188, 10819, 21638, 32457, 43276, 64914, 64921, 129828, 129842, 194763, 259684, 389526, 779052, 2012551, 4025102, 6037653, 8050204, 12075306, 22657429, 24150612, 45314858, 67972287, 90629716, 135944574, 271889148, 702380299, 1404760598, 2107140897, 2809521196, 4214281794, 8428563588]

約数ペア:

[(1, 8428563588), (2, 4214281794), (3, 2809521196), (4, 2107140897), (6, 1404760598), (12, 702380299), (31, 271889148), (62, 135944574), (93, 90629716), (124, 67972287), (186, 45314858), (349, 24150612), (372, 22657429), (698, 12075306), (1047, 8050204), (1396, 6037653), (2094, 4025102), (4188, 2012551), (10819, 779052), (21638, 389526), (32457, 259684), (43276, 194763), (64914, 129842), (64921, 129828)]