25931472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1176

約数の個数: 80

約数和(自身を含む): 77709312

約数和(自身を除く): 51777840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1087, 1136, 1491, 1704, 1988, 2174, 2982, 3261, 3408, 3976, 4348, 5964, 6522, 7609, 7952, 8696, 11928, 13044, 15218, 17392, 22827, 23856, 26088, 30436, 45654, 52176, 60872, 77177, 91308, 121744, 154354, 182616, 231531, 308708, 365232, 463062, 540239, 617416, 926124, 1080478, 1234832, 1620717, 1852248, 2160956, 3241434, 3704496, 4321912, 6482868, 8643824, 12965736, 25931472]

約数ペア:

[(1, 25931472), (2, 12965736), (3, 8643824), (4, 6482868), (6, 4321912), (7, 3704496), (8, 3241434), (12, 2160956), (14, 1852248), (16, 1620717), (21, 1234832), (24, 1080478), (28, 926124), (42, 617416), (48, 540239), (56, 463062), (71, 365232), (84, 308708), (112, 231531), (142, 182616), (168, 154354), (213, 121744), (284, 91308), (336, 77177), (426, 60872), (497, 52176), (568, 45654), (852, 30436), (994, 26088), (1087, 23856), (1136, 22827), (1491, 17392), (1704, 15218), (1988, 13044), (2174, 11928), (2982, 8696), (3261, 7952), (3408, 7609), (3976, 6522), (4348, 5964)]