28729512

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19001}}^1$

素因数の和:19023

約数の個数: 64

約数和(自身を含む): 91209600

約数和(自身を除く): 62480088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 19001, 38002, 57003, 76004, 114006, 133007, 152008, 171009, 228012, 266014, 342018, 399021, 456024, 513027, 532028, 684036, 798042, 1026054, 1064056, 1197063, 1368072, 1596084, 2052108, 2394126, 3192168, 3591189, 4104216, 4788252, 7182378, 9576504, 14364756, 28729512]

約数ペア:

[(1, 28729512), (2, 14364756), (3, 9576504), (4, 7182378), (6, 4788252), (7, 4104216), (8, 3591189), (9, 3192168), (12, 2394126), (14, 2052108), (18, 1596084), (21, 1368072), (24, 1197063), (27, 1064056), (28, 1026054), (36, 798042), (42, 684036), (54, 532028), (56, 513027), (63, 456024), (72, 399021), (84, 342018), (108, 266014), (126, 228012), (168, 171009), (189, 152008), (216, 133007), (252, 114006), (378, 76004), (504, 57003), (756, 38002), (1512, 19001)]