38319379

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 47738880

約数和(自身を除く): 9419501

約数列:

[1, 7, 31, 41, 59, 73, 217, 287, 413, 511, 1271, 1829, 2263, 2419, 2993, 4307, 8897, 12803, 15841, 16933, 20951, 30149, 74989, 92783, 133517, 176587, 524923, 649481, 934619, 1236109, 5474197, 38319379]

約数ペア:

[(1, 38319379), (7, 5474197), (31, 1236109), (41, 934619), (59, 649481), (73, 524923), (217, 176587), (287, 133517), (413, 92783), (511, 74989), (1271, 30149), (1829, 20951), (2263, 16933), (2419, 15841), (2993, 12803), (4307, 8897)]