28754064

素因数分解:

$2^4\times 3^2\times {\mathrm{233}}^1\times {\mathrm{857}}^1$

素因数の和:1104

約数の個数: 60

約数和(自身を含む): 80911116

約数和(自身を除く): 52157052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 233, 466, 699, 857, 932, 1398, 1714, 1864, 2097, 2571, 2796, 3428, 3728, 4194, 5142, 5592, 6856, 7713, 8388, 10284, 11184, 13712, 15426, 16776, 20568, 30852, 33552, 41136, 61704, 123408, 199681, 399362, 599043, 798724, 1198086, 1597448, 1797129, 2396172, 3194896, 3594258, 4792344, 7188516, 9584688, 14377032, 28754064]

約数ペア:

[(1, 28754064), (2, 14377032), (3, 9584688), (4, 7188516), (6, 4792344), (8, 3594258), (9, 3194896), (12, 2396172), (16, 1797129), (18, 1597448), (24, 1198086), (36, 798724), (48, 599043), (72, 399362), (144, 199681), (233, 123408), (466, 61704), (699, 41136), (857, 33552), (932, 30852), (1398, 20568), (1714, 16776), (1864, 15426), (2097, 13712), (2571, 11184), (2796, 10284), (3428, 8388), (3728, 7713), (4194, 6856), (5142, 5592)]