28288546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{98911}}^1$

素因数の和:98937

約数の個数: 16

約数和(自身を含む): 49851648

約数和(自身を除く): 21563102

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 98911, 197822, 1088021, 1285843, 2176042, 2571686, 14144273, 28288546]

約数ペア:

[(1, 28288546), (2, 14144273), (11, 2571686), (13, 2176042), (22, 1285843), (26, 1088021), (143, 197822), (286, 98911)]