28145802

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1657}}^1$

素因数の和:1830

約数の個数: 32

約数和(自身を含む): 59688000

約数和(自身を除く): 31542198

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 149, 298, 447, 894, 1657, 2831, 3314, 4971, 5662, 8493, 9942, 16986, 31483, 62966, 94449, 188898, 246893, 493786, 740679, 1481358, 4690967, 9381934, 14072901, 28145802]

約数ペア:

[(1, 28145802), (2, 14072901), (3, 9381934), (6, 4690967), (19, 1481358), (38, 740679), (57, 493786), (114, 246893), (149, 188898), (298, 94449), (447, 62966), (894, 31483), (1657, 16986), (2831, 9942), (3314, 8493), (4971, 5662)]