29942948

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 62329344

約数和(自身を除く): 32386396

約数列:

[1, 2, 4, 7, 14, 28, 47, 61, 94, 122, 188, 244, 329, 373, 427, 658, 746, 854, 1316, 1492, 1708, 2611, 2867, 5222, 5734, 10444, 11468, 17531, 20069, 22753, 35062, 40138, 45506, 70124, 80276, 91012, 122717, 159271, 245434, 318542, 490868, 637084, 1069391, 2138782, 4277564, 7485737, 14971474, 29942948]

約数ペア:

[(1, 29942948), (2, 14971474), (4, 7485737), (7, 4277564), (14, 2138782), (28, 1069391), (47, 637084), (61, 490868), (94, 318542), (122, 245434), (188, 159271), (244, 122717), (329, 91012), (373, 80276), (427, 70124), (658, 45506), (746, 40138), (854, 35062), (1316, 22753), (1492, 20069), (1708, 17531), (2611, 11468), (2867, 10444), (5222, 5734)]