68633642

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1277}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 128822400

約数和(自身を除く): 60188758

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 349, 698, 1277, 2443, 2554, 3839, 4886, 7678, 8939, 14047, 17878, 26873, 28094, 53746, 98329, 196658, 445673, 891346, 3119711, 4902403, 6239422, 9804806, 34316821, 68633642]

約数ペア:

[(1, 68633642), (2, 34316821), (7, 9804806), (11, 6239422), (14, 4902403), (22, 3119711), (77, 891346), (154, 445673), (349, 196658), (698, 98329), (1277, 53746), (2443, 28094), (2554, 26873), (3839, 17878), (4886, 14047), (7678, 8939)]