7887536

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:317

約数の個数: 40

約数和(自身を含む): 16070400

約数和(自身を除く): 8182864

約数列:

[1, 2, 4, 8, 16, 29, 58, 89, 116, 178, 191, 232, 356, 382, 464, 712, 764, 1424, 1528, 2581, 3056, 5162, 5539, 10324, 11078, 16999, 20648, 22156, 33998, 41296, 44312, 67996, 88624, 135992, 271984, 492971, 985942, 1971884, 3943768, 7887536]

約数ペア:

[(1, 7887536), (2, 3943768), (4, 1971884), (8, 985942), (16, 492971), (29, 271984), (58, 135992), (89, 88624), (116, 67996), (178, 44312), (191, 41296), (232, 33998), (356, 22156), (382, 20648), (464, 16999), (712, 11078), (764, 10324), (1424, 5539), (1528, 5162), (2581, 3056)]