26837538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 70272000

約数和(自身を除く): 43434462

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 169, 182, 199, 247, 266, 273, 338, 398, 399, 494, 507, 546, 597, 741, 798, 1014, 1183, 1194, 1393, 1482, 1729, 2366, 2587, 2786, 3211, 3458, 3549, 3781, 4179, 5174, 5187, 6422, 7098, 7562, 7761, 8358, 9633, 10374, 11343, 15522, 18109, 19266, 22477, 22686, 26467, 33631, 36218, 44954, 49153, 52934, 54327, 67262, 67431, 79401, 98306, 100893, 108654, 134862, 147459, 158802, 201786, 235417, 294918, 344071, 470834, 638989, 688142, 706251, 1032213, 1277978, 1412502, 1916967, 2064426, 3833934, 4472923, 8945846, 13418769, 26837538]

約数ペア:

[(1, 26837538), (2, 13418769), (3, 8945846), (6, 4472923), (7, 3833934), (13, 2064426), (14, 1916967), (19, 1412502), (21, 1277978), (26, 1032213), (38, 706251), (39, 688142), (42, 638989), (57, 470834), (78, 344071), (91, 294918), (114, 235417), (133, 201786), (169, 158802), (182, 147459), (199, 134862), (247, 108654), (266, 100893), (273, 98306), (338, 79401), (398, 67431), (399, 67262), (494, 54327), (507, 52934), (546, 49153), (597, 44954), (741, 36218), (798, 33631), (1014, 26467), (1183, 22686), (1194, 22477), (1393, 19266), (1482, 18109), (1729, 15522), (2366, 11343), (2587, 10374), (2786, 9633), (3211, 8358), (3458, 7761), (3549, 7562), (3781, 7098), (4179, 6422), (5174, 5187)]