69718904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26981}}^1$

素因数の和:27023

約数の個数: 32

約数和(自身を含む): 145702800

約数和(自身を除く): 75983896

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 26981, 53962, 107924, 215848, 458677, 512639, 917354, 1025278, 1834708, 2050556, 3669416, 4101112, 8714863, 17429726, 34859452, 69718904]

約数ペア:

[(1, 69718904), (2, 34859452), (4, 17429726), (8, 8714863), (17, 4101112), (19, 3669416), (34, 2050556), (38, 1834708), (68, 1025278), (76, 917354), (136, 512639), (152, 458677), (323, 215848), (646, 107924), (1292, 53962), (2584, 26981)]