28351848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{168761}}^1$

素因数の和:168777

約数の個数: 32

約数和(自身を含む): 81005760

約数和(自身を除く): 52653912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 168761, 337522, 506283, 675044, 1012566, 1181327, 1350088, 2025132, 2362654, 3543981, 4050264, 4725308, 7087962, 9450616, 14175924, 28351848]

約数ペア:

[(1, 28351848), (2, 14175924), (3, 9450616), (4, 7087962), (6, 4725308), (7, 4050264), (8, 3543981), (12, 2362654), (14, 2025132), (21, 1350088), (24, 1181327), (28, 1012566), (42, 675044), (56, 506283), (84, 337522), (168, 168761)]