9807776

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 72

約数和(自身を含む): 22623300

約数和(自身を除く): 12815524

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 121, 136, 149, 176, 187, 242, 272, 298, 352, 374, 484, 544, 596, 748, 968, 1192, 1496, 1639, 1936, 2057, 2384, 2533, 2992, 3278, 3872, 4114, 4768, 5066, 5984, 6556, 8228, 10132, 13112, 16456, 18029, 20264, 26224, 27863, 32912, 36058, 40528, 52448, 55726, 65824, 72116, 81056, 111452, 144232, 222904, 288464, 306493, 445808, 576928, 612986, 891616, 1225972, 2451944, 4903888, 9807776]

約数ペア:

[(1, 9807776), (2, 4903888), (4, 2451944), (8, 1225972), (11, 891616), (16, 612986), (17, 576928), (22, 445808), (32, 306493), (34, 288464), (44, 222904), (68, 144232), (88, 111452), (121, 81056), (136, 72116), (149, 65824), (176, 55726), (187, 52448), (242, 40528), (272, 36058), (298, 32912), (352, 27863), (374, 26224), (484, 20264), (544, 18029), (596, 16456), (748, 13112), (968, 10132), (1192, 8228), (1496, 6556), (1639, 5984), (1936, 5066), (2057, 4768), (2384, 4114), (2533, 3872), (2992, 3278)]