74632439

素因数分解:

$7^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 89303040

約数和(自身を除く): 14670601

約数列:

[1, 7, 49, 67, 127, 179, 469, 889, 1253, 3283, 6223, 8509, 8771, 11993, 22733, 59563, 83951, 159131, 416941, 587657, 1113917, 1523111, 10661777, 74632439]

約数ペア:

[(1, 74632439), (7, 10661777), (49, 1523111), (67, 1113917), (127, 587657), (179, 416941), (469, 159131), (889, 83951), (1253, 59563), (3283, 22733), (6223, 11993), (8509, 8771)]