70405216

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10139}}^1$

素因数の和:10187

約数の個数: 48

約数和(自身を含む): 163537920

約数和(自身を除く): 93132704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 10139, 20278, 40556, 70973, 81112, 141946, 162224, 283892, 314309, 324448, 567784, 628618, 1135568, 1257236, 2200163, 2271136, 2514472, 4400326, 5028944, 8800652, 10057888, 17601304, 35202608, 70405216]

約数ペア:

[(1, 70405216), (2, 35202608), (4, 17601304), (7, 10057888), (8, 8800652), (14, 5028944), (16, 4400326), (28, 2514472), (31, 2271136), (32, 2200163), (56, 1257236), (62, 1135568), (112, 628618), (124, 567784), (217, 324448), (224, 314309), (248, 283892), (434, 162224), (496, 141946), (868, 81112), (992, 70973), (1736, 40556), (3472, 20278), (6944, 10139)]