58167886

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 102090240

約数和(自身を除く): 43922354

約数列:

[1, 2, 7, 14, 71, 139, 142, 278, 421, 497, 842, 973, 994, 1946, 2947, 5894, 9869, 19738, 29891, 58519, 59782, 69083, 117038, 138166, 209237, 409633, 418474, 819266, 4154849, 8309698, 29083943, 58167886]

約数ペア:

[(1, 58167886), (2, 29083943), (7, 8309698), (14, 4154849), (71, 819266), (139, 418474), (142, 409633), (278, 209237), (421, 138166), (497, 117038), (842, 69083), (973, 59782), (994, 58519), (1946, 29891), (2947, 19738), (5894, 9869)]