78985634

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18869}}^1$

素因数の和:18914

約数の個数: 32

約数和(自身を含む): 152167680

約数和(自身を除く): 73182046

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 18869, 37738, 132083, 245297, 264166, 433987, 490594, 867974, 1717079, 3037909, 3434158, 5641831, 6075818, 11283662, 39492817, 78985634]

約数ペア:

[(1, 78985634), (2, 39492817), (7, 11283662), (13, 6075818), (14, 5641831), (23, 3434158), (26, 3037909), (46, 1717079), (91, 867974), (161, 490594), (182, 433987), (299, 264166), (322, 245297), (598, 132083), (2093, 37738), (4186, 18869)]