28504656

素因数分解:

$2^4\times 3^3\times {\mathrm{65983}}^1$

素因数の和:66000

約数の個数: 40

約数和(自身を含む): 81820160

約数和(自身を除く): 53315504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 65983, 131966, 197949, 263932, 395898, 527864, 593847, 791796, 1055728, 1187694, 1583592, 1781541, 2375388, 3167184, 3563082, 4750776, 7126164, 9501552, 14252328, 28504656]

約数ペア:

[(1, 28504656), (2, 14252328), (3, 9501552), (4, 7126164), (6, 4750776), (8, 3563082), (9, 3167184), (12, 2375388), (16, 1781541), (18, 1583592), (24, 1187694), (27, 1055728), (36, 791796), (48, 593847), (54, 527864), (72, 395898), (108, 263932), (144, 197949), (216, 131966), (432, 65983)]