38871196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4643}}^1$

素因数の和:4690

約数の個数: 48

約数和(自身を含む): 87381504

約数和(自身を除く): 48510308

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 4643, 8372, 9286, 18572, 32501, 60359, 65002, 106789, 120718, 130004, 213578, 241436, 422513, 427156, 747523, 845026, 1388257, 1495046, 1690052, 2776514, 2990092, 5553028, 9717799, 19435598, 38871196]

約数ペア:

[(1, 38871196), (2, 19435598), (4, 9717799), (7, 5553028), (13, 2990092), (14, 2776514), (23, 1690052), (26, 1495046), (28, 1388257), (46, 845026), (52, 747523), (91, 427156), (92, 422513), (161, 241436), (182, 213578), (299, 130004), (322, 120718), (364, 106789), (598, 65002), (644, 60359), (1196, 32501), (2093, 18572), (4186, 9286), (4643, 8372)]