61856312

素因数分解:

$2^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{3529}}^1$

素因数の和:3855

約数の個数: 32

約数和(自身を含む): 133010400

約数和(自身を除く): 71154088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 313, 626, 1252, 2191, 2504, 3529, 4382, 7058, 8764, 14116, 17528, 24703, 28232, 49406, 98812, 197624, 1104577, 2209154, 4418308, 7732039, 8836616, 15464078, 30928156, 61856312]

約数ペア:

[(1, 61856312), (2, 30928156), (4, 15464078), (7, 8836616), (8, 7732039), (14, 4418308), (28, 2209154), (56, 1104577), (313, 197624), (626, 98812), (1252, 49406), (2191, 28232), (2504, 24703), (3529, 17528), (4382, 14116), (7058, 8764)]