66696004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{28309}}^1$

素因数の和:28363

約数の個数: 24

約数和(自身を含む): 126828800

約数和(自身を除く): 60132796

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 28309, 56618, 113236, 537871, 877579, 1075742, 1755158, 2151484, 3510316, 16674001, 33348002, 66696004]

約数ペア:

[(1, 66696004), (2, 33348002), (4, 16674001), (19, 3510316), (31, 2151484), (38, 1755158), (62, 1075742), (76, 877579), (124, 537871), (589, 113236), (1178, 56618), (2356, 28309)]