67206506

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 109600128

約数和(自身を除く): 42393622

約数列:

[1, 2, 23, 43, 46, 61, 86, 122, 557, 989, 1114, 1403, 1978, 2623, 2806, 5246, 12811, 23951, 25622, 33977, 47902, 60329, 67954, 120658, 550873, 781471, 1101746, 1461011, 1562942, 2922022, 33603253, 67206506]

約数ペア:

[(1, 67206506), (2, 33603253), (23, 2922022), (43, 1562942), (46, 1461011), (61, 1101746), (86, 781471), (122, 550873), (557, 120658), (989, 67954), (1114, 60329), (1403, 47902), (1978, 33977), (2623, 25622), (2806, 23951), (5246, 12811)]