70391104

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2213}}^1$

素因数の和:2303

約数の個数: 56

約数和(自身を含む): 161958528

約数和(自身を除く): 91567424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2213, 2272, 3976, 4426, 4544, 7952, 8852, 15491, 15904, 17704, 30982, 31808, 35408, 61964, 70816, 123928, 141632, 157123, 247856, 314246, 495712, 628492, 991424, 1099861, 1256984, 2199722, 2513968, 4399444, 5027936, 8798888, 10055872, 17597776, 35195552, 70391104]

約数ペア:

[(1, 70391104), (2, 35195552), (4, 17597776), (7, 10055872), (8, 8798888), (14, 5027936), (16, 4399444), (28, 2513968), (32, 2199722), (56, 1256984), (64, 1099861), (71, 991424), (112, 628492), (142, 495712), (224, 314246), (284, 247856), (448, 157123), (497, 141632), (568, 123928), (994, 70816), (1136, 61964), (1988, 35408), (2213, 31808), (2272, 30982), (3976, 17704), (4426, 15904), (4544, 15491), (7952, 8852)]