25639756

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1217}}^1$

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 47063520

約数和(自身を除く): 21423764

約数列:

[1, 2, 4, 23, 46, 92, 229, 458, 916, 1217, 2434, 4868, 5267, 10534, 21068, 27991, 55982, 111964, 278693, 557386, 1114772, 6409939, 12819878, 25639756]

約数ペア:

[(1, 25639756), (2, 12819878), (4, 6409939), (23, 1114772), (46, 557386), (92, 278693), (229, 111964), (458, 55982), (916, 27991), (1217, 21068), (2434, 10534), (4868, 5267)]