70509964

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 145474560

約数和(自身を除く): 74964596

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 131, 188, 262, 329, 409, 524, 658, 818, 917, 1316, 1636, 1834, 2863, 3668, 5726, 6157, 11452, 12314, 19223, 24628, 38446, 43099, 53579, 76892, 86198, 107158, 134561, 172396, 214316, 269122, 375053, 538244, 750106, 1500212, 2518213, 5036426, 10072852, 17627491, 35254982, 70509964]

約数ペア:

[(1, 70509964), (2, 35254982), (4, 17627491), (7, 10072852), (14, 5036426), (28, 2518213), (47, 1500212), (94, 750106), (131, 538244), (188, 375053), (262, 269122), (329, 214316), (409, 172396), (524, 134561), (658, 107158), (818, 86198), (917, 76892), (1316, 53579), (1636, 43099), (1834, 38446), (2863, 24628), (3668, 19223), (5726, 12314), (6157, 11452)]