72331622

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{1163}}^1$

素因数の和:1444

約数の個数: 24

約数和(自身を含む): 119824488

約数和(自身を除く): 47492866

約数列:

[1, 2, 11, 22, 121, 242, 257, 514, 1163, 2326, 2827, 5654, 12793, 25586, 31097, 62194, 140723, 281446, 298891, 597782, 3287801, 6575602, 36165811, 72331622]

約数ペア:

[(1, 72331622), (2, 36165811), (11, 6575602), (22, 3287801), (121, 597782), (242, 298891), (257, 281446), (514, 140723), (1163, 62194), (2326, 31097), (2827, 25586), (5654, 12793)]