28860582

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{661}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 61009920

約数和(自身を除く): 32149338

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 383, 661, 766, 1149, 1322, 1983, 2298, 3966, 7277, 12559, 14554, 21831, 25118, 37677, 43662, 75354, 253163, 506326, 759489, 1518978, 4810097, 9620194, 14430291, 28860582]

約数ペア:

[(1, 28860582), (2, 14430291), (3, 9620194), (6, 4810097), (19, 1518978), (38, 759489), (57, 506326), (114, 253163), (383, 75354), (661, 43662), (766, 37677), (1149, 25118), (1322, 21831), (1983, 14554), (2298, 12559), (3966, 7277)]