38923742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:106

約数の個数: 72

約数和(自身を含む): 75300840

約数和(自身を除く): 36377098

約数列:

[1, 2, 11, 13, 19, 22, 26, 29, 38, 58, 143, 169, 209, 247, 286, 319, 338, 361, 377, 418, 494, 551, 638, 722, 754, 1102, 1859, 2717, 3211, 3718, 3971, 4147, 4693, 4901, 5434, 6061, 6422, 7163, 7942, 8294, 9386, 9802, 10469, 12122, 14326, 20938, 35321, 51623, 53911, 61009, 70642, 78793, 93119, 103246, 107822, 115159, 122018, 136097, 157586, 186238, 230318, 272194, 671099, 1024309, 1342198, 1497067, 1769261, 2048618, 2994134, 3538522, 19461871, 38923742]

約数ペア:

[(1, 38923742), (2, 19461871), (11, 3538522), (13, 2994134), (19, 2048618), (22, 1769261), (26, 1497067), (29, 1342198), (38, 1024309), (58, 671099), (143, 272194), (169, 230318), (209, 186238), (247, 157586), (286, 136097), (319, 122018), (338, 115159), (361, 107822), (377, 103246), (418, 93119), (494, 78793), (551, 70642), (638, 61009), (722, 53911), (754, 51623), (1102, 35321), (1859, 20938), (2717, 14326), (3211, 12122), (3718, 10469), (3971, 9802), (4147, 9386), (4693, 8294), (4901, 7942), (5434, 7163), (6061, 6422)]