7722664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 16250400

約数和(自身を除く): 8527736

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 47, 76, 92, 94, 152, 184, 188, 376, 437, 874, 893, 1081, 1748, 1786, 2162, 2209, 3496, 3572, 4324, 4418, 7144, 8648, 8836, 17672, 20539, 41078, 41971, 50807, 82156, 83942, 101614, 164312, 167884, 203228, 335768, 406456, 965333, 1930666, 3861332, 7722664]

約数ペア:

[(1, 7722664), (2, 3861332), (4, 1930666), (8, 965333), (19, 406456), (23, 335768), (38, 203228), (46, 167884), (47, 164312), (76, 101614), (92, 83942), (94, 82156), (152, 50807), (184, 41971), (188, 41078), (376, 20539), (437, 17672), (874, 8836), (893, 8648), (1081, 7144), (1748, 4418), (1786, 4324), (2162, 3572), (2209, 3496)]