7945288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{317}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 16160760

約数和(自身を除く): 8215472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 241, 317, 482, 634, 964, 1268, 1928, 2536, 3133, 4121, 6266, 8242, 12532, 16484, 25064, 32968, 76397, 152794, 305588, 611176, 993161, 1986322, 3972644, 7945288]

約数ペア:

[(1, 7945288), (2, 3972644), (4, 1986322), (8, 993161), (13, 611176), (26, 305588), (52, 152794), (104, 76397), (241, 32968), (317, 25064), (482, 16484), (634, 12532), (964, 8242), (1268, 6266), (1928, 4121), (2536, 3133)]