70175789068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2560039}}^1$

素因数の和:2560150

約数の個数: 48

約数和(自身を含む): 154831219200

約数和(自身を除く): 84655430132

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 623, 979, 1246, 1958, 2492, 3916, 6853, 13706, 27412, 2560039, 5120078, 10240156, 17920273, 28160429, 35840546, 56320858, 71681092, 112641716, 197123003, 227843471, 394246006, 455686942, 788492012, 911373884, 1594904297, 2506278181, 3189808594, 5012556362, 6379617188, 10025112724, 17543947267, 35087894534, 70175789068]

約数ペア:

[(1, 70175789068), (2, 35087894534), (4, 17543947267), (7, 10025112724), (11, 6379617188), (14, 5012556362), (22, 3189808594), (28, 2506278181), (44, 1594904297), (77, 911373884), (89, 788492012), (154, 455686942), (178, 394246006), (308, 227843471), (356, 197123003), (623, 112641716), (979, 71681092), (1246, 56320858), (1958, 35840546), (2492, 28160429), (3916, 17920273), (6853, 10240156), (13706, 5120078), (27412, 2560039)]