28754244

素因数分解:

$2^2\times 3^3\times {\mathrm{443}}^1\times {\mathrm{601}}^1$

素因数の和:1057

約数の個数: 48

約数和(自身を含む): 74840640

約数和(自身を除く): 46086396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 443, 601, 886, 1202, 1329, 1772, 1803, 2404, 2658, 3606, 3987, 5316, 5409, 7212, 7974, 10818, 11961, 15948, 16227, 21636, 23922, 32454, 47844, 64908, 266243, 532486, 798729, 1064972, 1597458, 2396187, 3194916, 4792374, 7188561, 9584748, 14377122, 28754244]

約数ペア:

[(1, 28754244), (2, 14377122), (3, 9584748), (4, 7188561), (6, 4792374), (9, 3194916), (12, 2396187), (18, 1597458), (27, 1064972), (36, 798729), (54, 532486), (108, 266243), (443, 64908), (601, 47844), (886, 32454), (1202, 23922), (1329, 21636), (1772, 16227), (1803, 15948), (2404, 11961), (2658, 10818), (3606, 7974), (3987, 7212), (5316, 5409)]