25235938

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{443}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 46843776

約数和(自身を除く): 21607838

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 313, 443, 626, 886, 2191, 3101, 4069, 4382, 5759, 6202, 8138, 11518, 28483, 40313, 56966, 80626, 138659, 277318, 970613, 1802567, 1941226, 3605134, 12617969, 25235938]

約数ペア:

[(1, 25235938), (2, 12617969), (7, 3605134), (13, 1941226), (14, 1802567), (26, 970613), (91, 277318), (182, 138659), (313, 80626), (443, 56966), (626, 40313), (886, 28483), (2191, 11518), (3101, 8138), (4069, 6202), (4382, 5759)]