70381816

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 134064000

約数和(自身を除く): 63682184

約数列:

[1, 2, 4, 8, 139, 167, 278, 334, 379, 556, 668, 758, 1112, 1336, 1516, 3032, 23213, 46426, 52681, 63293, 92852, 105362, 126586, 185704, 210724, 253172, 421448, 506344, 8797727, 17595454, 35190908, 70381816]

約数ペア:

[(1, 70381816), (2, 35190908), (4, 17595454), (8, 8797727), (139, 506344), (167, 421448), (278, 253172), (334, 210724), (379, 185704), (556, 126586), (668, 105362), (758, 92852), (1112, 63293), (1336, 52681), (1516, 46426), (3032, 23213)]