38571316

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1201}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 81851392

約数和(自身を除く): 43280076

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 868, 1036, 1147, 1201, 2294, 2402, 4588, 4804, 8029, 8407, 16058, 16814, 32116, 33628, 37231, 44437, 74462, 88874, 148924, 177748, 260617, 311059, 521234, 622118, 1042468, 1244236, 1377547, 2755094, 5510188, 9642829, 19285658, 38571316]

約数ペア:

[(1, 38571316), (2, 19285658), (4, 9642829), (7, 5510188), (14, 2755094), (28, 1377547), (31, 1244236), (37, 1042468), (62, 622118), (74, 521234), (124, 311059), (148, 260617), (217, 177748), (259, 148924), (434, 88874), (518, 74462), (868, 44437), (1036, 37231), (1147, 33628), (1201, 32116), (2294, 16814), (2402, 16058), (4588, 8407), (4804, 8029)]