7999824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:868

約数の個数: 80

約数和(自身を含む): 24462720

約数和(自身を除く): 16462896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 821, 1218, 1392, 1624, 1642, 2436, 2463, 3248, 3284, 4872, 4926, 5747, 6568, 9744, 9852, 11494, 13136, 17241, 19704, 22988, 23809, 34482, 39408, 45976, 47618, 68964, 71427, 91952, 95236, 137928, 142854, 166663, 190472, 275856, 285708, 333326, 380944, 499989, 571416, 666652, 999978, 1142832, 1333304, 1999956, 2666608, 3999912, 7999824]

約数ペア:

[(1, 7999824), (2, 3999912), (3, 2666608), (4, 1999956), (6, 1333304), (7, 1142832), (8, 999978), (12, 666652), (14, 571416), (16, 499989), (21, 380944), (24, 333326), (28, 285708), (29, 275856), (42, 190472), (48, 166663), (56, 142854), (58, 137928), (84, 95236), (87, 91952), (112, 71427), (116, 68964), (168, 47618), (174, 45976), (203, 39408), (232, 34482), (336, 23809), (348, 22988), (406, 19704), (464, 17241), (609, 13136), (696, 11494), (812, 9852), (821, 9744), (1218, 6568), (1392, 5747), (1624, 4926), (1642, 4872), (2436, 3284), (2463, 3248)]