70489892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{26263}}^1$

素因数の和:26339

約数の個数: 24

約数和(自身を含む): 136782912

約数和(自身を除く): 66293020

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 26263, 52526, 105052, 288893, 577786, 1155572, 1602043, 3204086, 6408172, 17622473, 35244946, 70489892]

約数ペア:

[(1, 70489892), (2, 35244946), (4, 17622473), (11, 6408172), (22, 3204086), (44, 1602043), (61, 1155572), (122, 577786), (244, 288893), (671, 105052), (1342, 52526), (2684, 26263)]