61468288

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2265

約数の個数: 64

約数和(自身を含む): 144529920

約数和(自身を除く): 83061632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 2213, 3472, 3968, 4426, 6944, 8852, 13888, 15491, 17704, 27776, 30982, 35408, 61964, 68603, 70816, 123928, 137206, 141632, 247856, 274412, 283264, 480221, 495712, 548824, 960442, 991424, 1097648, 1920884, 1982848, 2195296, 3841768, 4390592, 7683536, 8781184, 15367072, 30734144, 61468288]

約数ペア:

[(1, 61468288), (2, 30734144), (4, 15367072), (7, 8781184), (8, 7683536), (14, 4390592), (16, 3841768), (28, 2195296), (31, 1982848), (32, 1920884), (56, 1097648), (62, 991424), (64, 960442), (112, 548824), (124, 495712), (128, 480221), (217, 283264), (224, 274412), (248, 247856), (434, 141632), (448, 137206), (496, 123928), (868, 70816), (896, 68603), (992, 61964), (1736, 35408), (1984, 30982), (2213, 27776), (3472, 17704), (3968, 15491), (4426, 13888), (6944, 8852)]