66449042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2239}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 49672558

約数列:

[1, 2, 11, 19, 22, 38, 71, 142, 209, 418, 781, 1349, 1562, 2239, 2698, 4478, 14839, 24629, 29678, 42541, 49258, 85082, 158969, 317938, 467951, 935902, 1748659, 3020411, 3497318, 6040822, 33224521, 66449042]

約数ペア:

[(1, 66449042), (2, 33224521), (11, 6040822), (19, 3497318), (22, 3020411), (38, 1748659), (71, 935902), (142, 467951), (209, 317938), (418, 158969), (781, 85082), (1349, 49258), (1562, 42541), (2239, 29678), (2698, 24629), (4478, 14839)]