7720612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 15321600

約数和(自身を除く): 7600988

約数列:

[1, 2, 4, 19, 29, 31, 38, 58, 62, 76, 113, 116, 124, 226, 452, 551, 589, 899, 1102, 1178, 1798, 2147, 2204, 2356, 3277, 3503, 3596, 4294, 6554, 7006, 8588, 13108, 14012, 17081, 34162, 62263, 66557, 68324, 101587, 124526, 133114, 203174, 249052, 266228, 406348, 1930153, 3860306, 7720612]

約数ペア:

[(1, 7720612), (2, 3860306), (4, 1930153), (19, 406348), (29, 266228), (31, 249052), (38, 203174), (58, 133114), (62, 124526), (76, 101587), (113, 68324), (116, 66557), (124, 62263), (226, 34162), (452, 17081), (551, 14012), (589, 13108), (899, 8588), (1102, 7006), (1178, 6554), (1798, 4294), (2147, 3596), (2204, 3503), (2356, 3277)]