61124478

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{691}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 127948032

約数和(自身を除く): 66823554

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 641, 691, 1282, 1382, 1923, 2073, 3846, 4146, 14743, 15893, 29486, 31786, 44229, 47679, 88458, 95358, 442931, 885862, 1328793, 2657586, 10187413, 20374826, 30562239, 61124478]

約数ペア:

[(1, 61124478), (2, 30562239), (3, 20374826), (6, 10187413), (23, 2657586), (46, 1328793), (69, 885862), (138, 442931), (641, 95358), (691, 88458), (1282, 47679), (1382, 44229), (1923, 31786), (2073, 29486), (3846, 15893), (4146, 14743)]