89879426

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{70549}}^1$

素因数の和:70578

約数の個数: 24

約数和(自身を含む): 168896700

約数和(自身を除く): 79017274

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 70549, 141098, 493843, 917137, 987686, 1834274, 3456901, 6419959, 6913802, 12839918, 44939713, 89879426]

約数ペア:

[(1, 89879426), (2, 44939713), (7, 12839918), (13, 6913802), (14, 6419959), (26, 3456901), (49, 1834274), (91, 987686), (98, 917137), (182, 493843), (637, 141098), (1274, 70549)]