7380464

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:202

約数の個数: 80

約数和(自身を含む): 18207168

約数和(自身を除く): 10826704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 137, 148, 182, 208, 259, 274, 296, 364, 481, 518, 548, 592, 728, 959, 962, 1036, 1096, 1456, 1781, 1918, 1924, 2072, 2192, 3367, 3562, 3836, 3848, 4144, 5069, 6734, 7124, 7672, 7696, 10138, 12467, 13468, 14248, 15344, 20276, 24934, 26936, 28496, 35483, 40552, 49868, 53872, 65897, 70966, 81104, 99736, 131794, 141932, 199472, 263588, 283864, 461279, 527176, 567728, 922558, 1054352, 1845116, 3690232, 7380464]

約数ペア:

[(1, 7380464), (2, 3690232), (4, 1845116), (7, 1054352), (8, 922558), (13, 567728), (14, 527176), (16, 461279), (26, 283864), (28, 263588), (37, 199472), (52, 141932), (56, 131794), (74, 99736), (91, 81104), (104, 70966), (112, 65897), (137, 53872), (148, 49868), (182, 40552), (208, 35483), (259, 28496), (274, 26936), (296, 24934), (364, 20276), (481, 15344), (518, 14248), (548, 13468), (592, 12467), (728, 10138), (959, 7696), (962, 7672), (1036, 7124), (1096, 6734), (1456, 5069), (1781, 4144), (1918, 3848), (1924, 3836), (2072, 3562), (2192, 3367)]