28992492

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{2081}}^1$

素因数の和:2140

約数の個数: 60

約数和(自身を含む): 77591976

約数和(自身を除く): 48599484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1548, 2081, 2322, 3483, 4162, 4644, 6243, 6966, 8324, 12486, 13932, 18729, 24972, 37458, 56187, 74916, 89483, 112374, 168561, 178966, 224748, 268449, 337122, 357932, 536898, 674244, 805347, 1073796, 1610694, 2416041, 3221388, 4832082, 7248123, 9664164, 14496246, 28992492]

約数ペア:

[(1, 28992492), (2, 14496246), (3, 9664164), (4, 7248123), (6, 4832082), (9, 3221388), (12, 2416041), (18, 1610694), (27, 1073796), (36, 805347), (43, 674244), (54, 536898), (81, 357932), (86, 337122), (108, 268449), (129, 224748), (162, 178966), (172, 168561), (258, 112374), (324, 89483), (387, 74916), (516, 56187), (774, 37458), (1161, 24972), (1548, 18729), (2081, 13932), (2322, 12486), (3483, 8324), (4162, 6966), (4644, 6243)]