28896130

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{54521}}^1$

素因数の和:54581

約数の個数: 16

約数和(自身を含む): 52995384

約数和(自身を除く): 24099254

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 54521, 109042, 272605, 545210, 2889613, 5779226, 14448065, 28896130]

約数ペア:

[(1, 28896130), (2, 14448065), (5, 5779226), (10, 2889613), (53, 545210), (106, 272605), (265, 109042), (530, 54521)]