26065606

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 50688000

約数和(自身を除く): 24622394

約数列:

[1, 2, 7, 14, 19, 29, 31, 38, 58, 62, 109, 133, 203, 217, 218, 266, 406, 434, 551, 589, 763, 899, 1102, 1178, 1526, 1798, 2071, 3161, 3379, 3857, 4123, 4142, 6293, 6322, 6758, 7714, 8246, 12586, 14497, 17081, 22127, 23653, 28994, 34162, 44254, 47306, 60059, 64201, 97991, 119567, 120118, 128402, 195982, 239134, 420413, 449407, 685937, 840826, 898814, 1371874, 1861829, 3723658, 13032803, 26065606]

約数ペア:

[(1, 26065606), (2, 13032803), (7, 3723658), (14, 1861829), (19, 1371874), (29, 898814), (31, 840826), (38, 685937), (58, 449407), (62, 420413), (109, 239134), (133, 195982), (203, 128402), (217, 120118), (218, 119567), (266, 97991), (406, 64201), (434, 60059), (551, 47306), (589, 44254), (763, 34162), (899, 28994), (1102, 23653), (1178, 22127), (1526, 17081), (1798, 14497), (2071, 12586), (3161, 8246), (3379, 7714), (3857, 6758), (4123, 6322), (4142, 6293)]