28965968

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:591

約数の個数: 40

約数和(自身を含む): 58282728

約数和(自身を除く): 29316760

約数列:

[1, 2, 4, 8, 16, 37, 74, 113, 148, 226, 296, 433, 452, 592, 866, 904, 1732, 1808, 3464, 4181, 6928, 8362, 16021, 16724, 32042, 33448, 48929, 64084, 66896, 97858, 128168, 195716, 256336, 391432, 782864, 1810373, 3620746, 7241492, 14482984, 28965968]

約数ペア:

[(1, 28965968), (2, 14482984), (4, 7241492), (8, 3620746), (16, 1810373), (37, 782864), (74, 391432), (113, 256336), (148, 195716), (226, 128168), (296, 97858), (433, 66896), (452, 64084), (592, 48929), (866, 33448), (904, 32042), (1732, 16724), (1808, 16021), (3464, 8362), (4181, 6928)]