78580948

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{719}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 139708800

約数和(自身を除く): 61127852

約数列:

[1, 2, 4, 89, 178, 307, 356, 614, 719, 1228, 1438, 2876, 27323, 54646, 63991, 109292, 127982, 220733, 255964, 441466, 882932, 19645237, 39290474, 78580948]

約数ペア:

[(1, 78580948), (2, 39290474), (4, 19645237), (89, 882932), (178, 441466), (307, 255964), (356, 220733), (614, 127982), (719, 109292), (1228, 63991), (1438, 54646), (2876, 27323)]