34394438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 57953280

約数和(自身を除く): 23558842

約数列:

[1, 2, 13, 26, 31, 62, 139, 278, 307, 403, 614, 806, 1807, 3614, 3991, 4309, 7982, 8618, 9517, 19034, 42673, 56017, 85346, 112034, 123721, 247442, 554749, 1109498, 1322863, 2645726, 17197219, 34394438]

約数ペア:

[(1, 34394438), (2, 17197219), (13, 2645726), (26, 1322863), (31, 1109498), (62, 554749), (139, 247442), (278, 123721), (307, 112034), (403, 85346), (614, 56017), (806, 42673), (1807, 19034), (3614, 9517), (3991, 8618), (4309, 7982)]