26043528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 80640000

約数和(自身を除く): 54596472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 41, 42, 56, 57, 76, 82, 84, 114, 123, 133, 152, 164, 168, 199, 228, 246, 266, 287, 328, 398, 399, 456, 492, 532, 574, 597, 779, 796, 798, 861, 984, 1064, 1148, 1194, 1393, 1558, 1592, 1596, 1722, 2296, 2337, 2388, 2786, 3116, 3192, 3444, 3781, 4179, 4674, 4776, 5453, 5572, 6232, 6888, 7562, 8159, 8358, 9348, 10906, 11144, 11343, 15124, 16318, 16359, 16716, 18696, 21812, 22686, 24477, 26467, 30248, 32636, 32718, 33432, 43624, 45372, 48954, 52934, 57113, 65272, 65436, 79401, 90744, 97908, 105868, 114226, 130872, 155021, 158802, 171339, 195816, 211736, 228452, 310042, 317604, 342678, 456904, 465063, 620084, 635208, 685356, 930126, 1085147, 1240168, 1370712, 1860252, 2170294, 3255441, 3720504, 4340588, 6510882, 8681176, 13021764, 26043528]

約数ペア:

[(1, 26043528), (2, 13021764), (3, 8681176), (4, 6510882), (6, 4340588), (7, 3720504), (8, 3255441), (12, 2170294), (14, 1860252), (19, 1370712), (21, 1240168), (24, 1085147), (28, 930126), (38, 685356), (41, 635208), (42, 620084), (56, 465063), (57, 456904), (76, 342678), (82, 317604), (84, 310042), (114, 228452), (123, 211736), (133, 195816), (152, 171339), (164, 158802), (168, 155021), (199, 130872), (228, 114226), (246, 105868), (266, 97908), (287, 90744), (328, 79401), (398, 65436), (399, 65272), (456, 57113), (492, 52934), (532, 48954), (574, 45372), (597, 43624), (779, 33432), (796, 32718), (798, 32636), (861, 30248), (984, 26467), (1064, 24477), (1148, 22686), (1194, 21812), (1393, 18696), (1558, 16716), (1592, 16359), (1596, 16318), (1722, 15124), (2296, 11343), (2337, 11144), (2388, 10906), (2786, 9348), (3116, 8358), (3192, 8159), (3444, 7562), (3781, 6888), (4179, 6232), (4674, 5572), (4776, 5453)]