28146828

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3011}}^1$

素因数の和:3078

約数の個数: 48

約数和(自身を含む): 70842240

約数和(自身を除く): 42695412

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 492, 779, 1558, 2337, 3011, 3116, 4674, 6022, 9033, 9348, 12044, 18066, 36132, 57209, 114418, 123451, 171627, 228836, 246902, 343254, 370353, 493804, 686508, 740706, 1481412, 2345569, 4691138, 7036707, 9382276, 14073414, 28146828]

約数ペア:

[(1, 28146828), (2, 14073414), (3, 9382276), (4, 7036707), (6, 4691138), (12, 2345569), (19, 1481412), (38, 740706), (41, 686508), (57, 493804), (76, 370353), (82, 343254), (114, 246902), (123, 228836), (164, 171627), (228, 123451), (246, 114418), (492, 57209), (779, 36132), (1558, 18066), (2337, 12044), (3011, 9348), (3116, 9033), (4674, 6022)]