66507416

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{743}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 127491840

約数和(自身を除く): 60984424

約数列:

[1, 2, 4, 8, 67, 134, 167, 268, 334, 536, 668, 743, 1336, 1486, 2972, 5944, 11189, 22378, 44756, 49781, 89512, 99562, 124081, 199124, 248162, 398248, 496324, 992648, 8313427, 16626854, 33253708, 66507416]

約数ペア:

[(1, 66507416), (2, 33253708), (4, 16626854), (8, 8313427), (67, 992648), (134, 496324), (167, 398248), (268, 248162), (334, 199124), (536, 124081), (668, 99562), (743, 89512), (1336, 49781), (1486, 44756), (2972, 22378), (5944, 11189)]