7970904

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{743}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 21762000

約数和(自身を除く): 13791096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 743, 894, 1192, 1341, 1486, 1788, 2229, 2682, 2972, 3576, 4458, 5364, 5944, 6687, 8916, 10728, 13374, 17832, 26748, 53496, 110707, 221414, 332121, 442828, 664242, 885656, 996363, 1328484, 1992726, 2656968, 3985452, 7970904]

約数ペア:

[(1, 7970904), (2, 3985452), (3, 2656968), (4, 1992726), (6, 1328484), (8, 996363), (9, 885656), (12, 664242), (18, 442828), (24, 332121), (36, 221414), (72, 110707), (149, 53496), (298, 26748), (447, 17832), (596, 13374), (743, 10728), (894, 8916), (1192, 6687), (1341, 5944), (1486, 5364), (1788, 4458), (2229, 3576), (2682, 2972)]