57620684

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 120657600

約数和(自身を除く): 63036916

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 47, 68, 94, 121, 149, 187, 188, 242, 298, 374, 484, 517, 596, 748, 799, 1034, 1598, 1639, 2057, 2068, 2533, 3196, 3278, 4114, 5066, 5687, 6556, 7003, 8228, 8789, 10132, 11374, 14006, 17578, 18029, 22748, 27863, 28012, 35156, 36058, 55726, 72116, 77033, 96679, 111452, 119051, 154066, 193358, 238102, 306493, 308132, 386716, 476204, 612986, 847363, 1225972, 1309561, 1694726, 2619122, 3389452, 5238244, 14405171, 28810342, 57620684]

約数ペア:

[(1, 57620684), (2, 28810342), (4, 14405171), (11, 5238244), (17, 3389452), (22, 2619122), (34, 1694726), (44, 1309561), (47, 1225972), (68, 847363), (94, 612986), (121, 476204), (149, 386716), (187, 308132), (188, 306493), (242, 238102), (298, 193358), (374, 154066), (484, 119051), (517, 111452), (596, 96679), (748, 77033), (799, 72116), (1034, 55726), (1598, 36058), (1639, 35156), (2057, 28012), (2068, 27863), (2533, 22748), (3196, 18029), (3278, 17578), (4114, 14006), (5066, 11374), (5687, 10132), (6556, 8789), (7003, 8228)]