65720572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{16381}}^1$

素因数の和:16461

約数の個数: 24

約数和(自身を含む): 123847920

約数和(自身を除く): 58127348

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 16381, 32762, 65524, 278477, 556954, 966479, 1113908, 1932958, 3865916, 16430143, 32860286, 65720572]

約数ペア:

[(1, 65720572), (2, 32860286), (4, 16430143), (17, 3865916), (34, 1932958), (59, 1113908), (68, 966479), (118, 556954), (236, 278477), (1003, 65524), (2006, 32762), (4012, 16381)]