28667016

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2473}}^1$

素因数の和:2515

約数の個数: 96

約数和(自身を含む): 92626560

約数和(自身を除く): 63959544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1656, 1932, 2473, 2898, 3864, 4946, 5796, 7419, 9892, 11592, 14838, 17311, 19784, 22257, 29676, 34622, 44514, 51933, 56879, 59352, 69244, 89028, 103866, 113758, 138488, 155799, 170637, 178056, 207732, 227516, 311598, 341274, 398153, 415464, 455032, 511911, 623196, 682548, 796306, 1023822, 1194459, 1246392, 1365096, 1592612, 2047644, 2388918, 3185224, 3583377, 4095288, 4777836, 7166754, 9555672, 14333508, 28667016]

約数ペア:

[(1, 28667016), (2, 14333508), (3, 9555672), (4, 7166754), (6, 4777836), (7, 4095288), (8, 3583377), (9, 3185224), (12, 2388918), (14, 2047644), (18, 1592612), (21, 1365096), (23, 1246392), (24, 1194459), (28, 1023822), (36, 796306), (42, 682548), (46, 623196), (56, 511911), (63, 455032), (69, 415464), (72, 398153), (84, 341274), (92, 311598), (126, 227516), (138, 207732), (161, 178056), (168, 170637), (184, 155799), (207, 138488), (252, 113758), (276, 103866), (322, 89028), (414, 69244), (483, 59352), (504, 56879), (552, 51933), (644, 44514), (828, 34622), (966, 29676), (1288, 22257), (1449, 19784), (1656, 17311), (1932, 14838), (2473, 11592), (2898, 9892), (3864, 7419), (4946, 5796)]