26131567306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{563}}^1\times {\mathrm{607}}^1$

素因数の和:1375

約数の個数: 64

約数和(自身を含む): 45108016128

約数和(自身を除く): 18976448822

約数列:

[1, 2, 13, 17, 26, 34, 173, 221, 346, 442, 563, 607, 1126, 1214, 2249, 2941, 4498, 5882, 7319, 7891, 9571, 10319, 14638, 15782, 19142, 20638, 38233, 76466, 97399, 105011, 124423, 134147, 194798, 210022, 248846, 268294, 341741, 683482, 1266187, 1365143, 1655783, 1785187, 2532374, 2730286, 3311566, 3570374, 4442633, 5809597, 8885266, 11619194, 21525179, 23207431, 43050358, 46414862, 59121193, 75524761, 118242386, 151049522, 768575509, 1005060281, 1537151018, 2010120562, 13065783653, 26131567306]

約数ペア:

[(1, 26131567306), (2, 13065783653), (13, 2010120562), (17, 1537151018), (26, 1005060281), (34, 768575509), (173, 151049522), (221, 118242386), (346, 75524761), (442, 59121193), (563, 46414862), (607, 43050358), (1126, 23207431), (1214, 21525179), (2249, 11619194), (2941, 8885266), (4498, 5809597), (5882, 4442633), (7319, 3570374), (7891, 3311566), (9571, 2730286), (10319, 2532374), (14638, 1785187), (15782, 1655783), (19142, 1365143), (20638, 1266187), (38233, 683482), (76466, 341741), (97399, 268294), (105011, 248846), (124423, 210022), (134147, 194798)]