70478282

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{36217}}^1$

素因数の和:36365

約数の個数: 16

約数和(自身を含む): 121692480

約数和(自身を除く): 51214198

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 36217, 72434, 253519, 507038, 5034163, 10068326, 35239141, 70478282]

約数ペア:

[(1, 70478282), (2, 35239141), (7, 10068326), (14, 5034163), (139, 507038), (278, 253519), (973, 72434), (1946, 36217)]