42944636

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 91526400

約数和(自身を除く): 48581764

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 89, 133, 178, 266, 356, 532, 623, 907, 1246, 1691, 1814, 2492, 3382, 3628, 6349, 6764, 11837, 12698, 17233, 23674, 25396, 34466, 47348, 68932, 80723, 120631, 161446, 241262, 322892, 482524, 565061, 1130122, 1533737, 2260244, 3067474, 6134948, 10736159, 21472318, 42944636]

約数ペア:

[(1, 42944636), (2, 21472318), (4, 10736159), (7, 6134948), (14, 3067474), (19, 2260244), (28, 1533737), (38, 1130122), (76, 565061), (89, 482524), (133, 322892), (178, 241262), (266, 161446), (356, 120631), (532, 80723), (623, 68932), (907, 47348), (1246, 34466), (1691, 25396), (1814, 23674), (2492, 17233), (3382, 12698), (3628, 11837), (6349, 6764)]