68337688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{17327}}^1$

素因数の和:17379

約数の個数: 32

約数和(自身を含む): 140356800

約数和(自身を除く): 72019112

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 17327, 34654, 69308, 138616, 294559, 502483, 589118, 1004966, 1178236, 2009932, 2356472, 4019864, 8542211, 17084422, 34168844, 68337688]

約数ペア:

[(1, 68337688), (2, 34168844), (4, 17084422), (8, 8542211), (17, 4019864), (29, 2356472), (34, 2009932), (58, 1178236), (68, 1004966), (116, 589118), (136, 502483), (232, 294559), (493, 138616), (986, 69308), (1972, 34654), (3944, 17327)]