61324972

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{1193}}^1$

素因数の和:1449

約数の個数: 24

約数和(自身を含む): 109523232

約数和(自身を除く): 48198260

約数列:

[1, 2, 4, 71, 142, 181, 284, 362, 724, 1193, 2386, 4772, 12851, 25702, 51404, 84703, 169406, 215933, 338812, 431866, 863732, 15331243, 30662486, 61324972]

約数ペア:

[(1, 61324972), (2, 30662486), (4, 15331243), (71, 863732), (142, 431866), (181, 338812), (284, 215933), (362, 169406), (724, 84703), (1193, 51404), (2386, 25702), (4772, 12851)]