26991408

素因数分解:

$2^4\times 3^1\times {\mathrm{283}}^1\times {\mathrm{1987}}^1$

素因数の和:2281

約数の個数: 40

約数和(自身を含む): 70009408

約数和(自身を除く): 43018000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 283, 566, 849, 1132, 1698, 1987, 2264, 3396, 3974, 4528, 5961, 6792, 7948, 11922, 13584, 15896, 23844, 31792, 47688, 95376, 562321, 1124642, 1686963, 2249284, 3373926, 4498568, 6747852, 8997136, 13495704, 26991408]

約数ペア:

[(1, 26991408), (2, 13495704), (3, 8997136), (4, 6747852), (6, 4498568), (8, 3373926), (12, 2249284), (16, 1686963), (24, 1124642), (48, 562321), (283, 95376), (566, 47688), (849, 31792), (1132, 23844), (1698, 15896), (1987, 13584), (2264, 11922), (3396, 7948), (3974, 6792), (4528, 5961)]