68259352

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{10243}}^1$

素因数の和:10280

約数の個数: 48

約数和(自身を含む): 157655160

約数和(自身を除く): 89395808

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 10243, 20486, 40972, 71701, 81944, 143402, 174131, 286804, 348262, 501907, 573608, 696524, 1003814, 1218917, 1393048, 2007628, 2437834, 4015256, 4875668, 8532419, 9751336, 17064838, 34129676, 68259352]

約数ペア:

[(1, 68259352), (2, 34129676), (4, 17064838), (7, 9751336), (8, 8532419), (14, 4875668), (17, 4015256), (28, 2437834), (34, 2007628), (49, 1393048), (56, 1218917), (68, 1003814), (98, 696524), (119, 573608), (136, 501907), (196, 348262), (238, 286804), (392, 174131), (476, 143402), (833, 81944), (952, 71701), (1666, 40972), (3332, 20486), (6664, 10243)]