66570809

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:736

約数の個数: 16

約数和(自身を含む): 71632512

約数和(自身を除く): 5061703

約数列:

[1, 23, 53, 97, 563, 1219, 2231, 5141, 12949, 29839, 54611, 118243, 686297, 1256053, 2894383, 66570809]

約数ペア:

[(1, 66570809), (23, 2894383), (53, 1256053), (97, 686297), (563, 118243), (1219, 54611), (2231, 29839), (5141, 12949)]