68810096

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1499}}^1$

素因数の和:1677

約数の個数: 40

約数和(自身を含む): 141360000

約数和(自身を除く): 72549904

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 151, 152, 302, 304, 604, 1208, 1499, 2416, 2869, 2998, 5738, 5996, 11476, 11992, 22952, 23984, 28481, 45904, 56962, 113924, 226349, 227848, 452698, 455696, 905396, 1810792, 3621584, 4300631, 8601262, 17202524, 34405048, 68810096]

約数ペア:

[(1, 68810096), (2, 34405048), (4, 17202524), (8, 8601262), (16, 4300631), (19, 3621584), (38, 1810792), (76, 905396), (151, 455696), (152, 452698), (302, 227848), (304, 226349), (604, 113924), (1208, 56962), (1499, 45904), (2416, 28481), (2869, 23984), (2998, 22952), (5738, 11992), (5996, 11476)]