74916908

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{154787}}^1$

素因数の和:154813

約数の個数: 18

約数和(自身を含む): 144107628

約数和(自身を除く): 69190720

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 154787, 309574, 619148, 1702657, 3405314, 6810628, 18729227, 37458454, 74916908]

約数ペア:

[(1, 74916908), (2, 37458454), (4, 18729227), (11, 6810628), (22, 3405314), (44, 1702657), (121, 619148), (242, 309574), (484, 154787)]