71567538

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{1063}}^1$

素因数の和:1311

約数の個数: 48

約数和(自身を含む): 167388480

約数和(自身を除く): 95820942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 229, 294, 458, 687, 1063, 1374, 1603, 2126, 3189, 3206, 4809, 6378, 7441, 9618, 11221, 14882, 22323, 22442, 33663, 44646, 52087, 67326, 104174, 156261, 243427, 312522, 486854, 730281, 1460562, 1703989, 3407978, 5111967, 10223934, 11927923, 23855846, 35783769, 71567538]

約数ペア:

[(1, 71567538), (2, 35783769), (3, 23855846), (6, 11927923), (7, 10223934), (14, 5111967), (21, 3407978), (42, 1703989), (49, 1460562), (98, 730281), (147, 486854), (229, 312522), (294, 243427), (458, 156261), (687, 104174), (1063, 67326), (1374, 52087), (1603, 44646), (2126, 33663), (3189, 22442), (3206, 22323), (4809, 14882), (6378, 11221), (7441, 9618)]