70787584

素因数分解:

$2^9\times 7^1\times {\mathrm{19751}}^1$

素因数の和:19776

約数の個数: 40

約数和(自身を含む): 161650368

約数和(自身を除く): 90862784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 19751, 39502, 79004, 138257, 158008, 276514, 316016, 553028, 632032, 1106056, 1264064, 2212112, 2528128, 4424224, 5056256, 8848448, 10112512, 17696896, 35393792, 70787584]

約数ペア:

[(1, 70787584), (2, 35393792), (4, 17696896), (7, 10112512), (8, 8848448), (14, 5056256), (16, 4424224), (28, 2528128), (32, 2212112), (56, 1264064), (64, 1106056), (112, 632032), (128, 553028), (224, 316016), (256, 276514), (448, 158008), (512, 138257), (896, 79004), (1792, 39502), (3584, 19751)]