42272846

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 85307904

約数和(自身を除く): 43035058

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 67, 77, 119, 134, 154, 187, 238, 241, 374, 469, 482, 737, 938, 1139, 1309, 1474, 1687, 2278, 2618, 2651, 3374, 4097, 5159, 5302, 7973, 8194, 10318, 12529, 15946, 16147, 18557, 25058, 28679, 32294, 37114, 45067, 57358, 87703, 90134, 113029, 175406, 177617, 226058, 274499, 315469, 355234, 548998, 630938, 1243319, 1921493, 2486638, 3019489, 3842986, 6038978, 21136423, 42272846]

約数ペア:

[(1, 42272846), (2, 21136423), (7, 6038978), (11, 3842986), (14, 3019489), (17, 2486638), (22, 1921493), (34, 1243319), (67, 630938), (77, 548998), (119, 355234), (134, 315469), (154, 274499), (187, 226058), (238, 177617), (241, 175406), (374, 113029), (469, 90134), (482, 87703), (737, 57358), (938, 45067), (1139, 37114), (1309, 32294), (1474, 28679), (1687, 25058), (2278, 18557), (2618, 16147), (2651, 15946), (3374, 12529), (4097, 10318), (5159, 8194), (5302, 7973)]