4418672

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:233

約数の個数: 40

約数和(自身を含む): 9039600

約数和(自身を除く): 4620928

約数列:

[1, 2, 4, 8, 16, 29, 58, 89, 107, 116, 178, 214, 232, 356, 428, 464, 712, 856, 1424, 1712, 2581, 3103, 5162, 6206, 9523, 10324, 12412, 19046, 20648, 24824, 38092, 41296, 49648, 76184, 152368, 276167, 552334, 1104668, 2209336, 4418672]

約数ペア:

[(1, 4418672), (2, 2209336), (4, 1104668), (8, 552334), (16, 276167), (29, 152368), (58, 76184), (89, 49648), (107, 41296), (116, 38092), (178, 24824), (214, 20648), (232, 19046), (356, 12412), (428, 10324), (464, 9523), (712, 6206), (856, 5162), (1424, 3103), (1712, 2581)]