69649636

素因数分解:

$2^2\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{2243}}^1$

素因数の和:3363

約数の個数: 24

約数和(自身を含む): 139487040

約数和(自身を除く): 69837404

約数列:

[1, 2, 4, 7, 14, 28, 1109, 2218, 2243, 4436, 4486, 7763, 8972, 15526, 15701, 31052, 31402, 62804, 2487487, 4974974, 9949948, 17412409, 34824818, 69649636]

約数ペア:

[(1, 69649636), (2, 34824818), (4, 17412409), (7, 9949948), (14, 4974974), (28, 2487487), (1109, 62804), (2218, 31402), (2243, 31052), (4436, 15701), (4486, 15526), (7763, 8972)]