64479948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17971}}^1$

素因数の和:18014

約数の個数: 48

約数和(自身を含む): 169080576

約数和(自身を除く): 104600628

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 17971, 35942, 53913, 71884, 107826, 215652, 233623, 413333, 467246, 700869, 826666, 934492, 1239999, 1401738, 1653332, 2479998, 2803476, 4959996, 5373329, 10746658, 16119987, 21493316, 32239974, 64479948]

約数ペア:

[(1, 64479948), (2, 32239974), (3, 21493316), (4, 16119987), (6, 10746658), (12, 5373329), (13, 4959996), (23, 2803476), (26, 2479998), (39, 1653332), (46, 1401738), (52, 1239999), (69, 934492), (78, 826666), (92, 700869), (138, 467246), (156, 413333), (276, 233623), (299, 215652), (598, 107826), (897, 71884), (1196, 53913), (1794, 35942), (3588, 17971)]