78543038

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{32429}}^1$

素因数の和:32611

約数の個数: 16

約数和(自身を含む): 135427680

約数和(自身を除く): 56884642

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 32429, 64858, 227003, 454006, 5610217, 11220434, 39271519, 78543038]

約数ペア:

[(1, 78543038), (2, 39271519), (7, 11220434), (14, 5610217), (173, 454006), (346, 227003), (1211, 64858), (2422, 32429)]