28496444

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:302

約数の個数: 36

約数和(自身を含む): 53117064

約数和(自身を除く): 24620620

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 197, 394, 788, 841, 1247, 1682, 2494, 3364, 4988, 5713, 8471, 11426, 16942, 22852, 33884, 36163, 72326, 144652, 165677, 245659, 331354, 491318, 662708, 982636, 7124111, 14248222, 28496444]

約数ペア:

[(1, 28496444), (2, 14248222), (4, 7124111), (29, 982636), (43, 662708), (58, 491318), (86, 331354), (116, 245659), (172, 165677), (197, 144652), (394, 72326), (788, 36163), (841, 33884), (1247, 22852), (1682, 16942), (2494, 11426), (3364, 8471), (4988, 5713)]