39754994

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 64665216

約数和(自身を除く): 24910222

約数列:

[1, 2, 23, 41, 46, 82, 107, 197, 214, 394, 943, 1886, 2461, 4387, 4531, 4922, 8077, 8774, 9062, 16154, 21079, 42158, 100901, 185771, 201802, 371542, 484817, 864239, 969634, 1728478, 19877497, 39754994]

約数ペア:

[(1, 39754994), (2, 19877497), (23, 1728478), (41, 969634), (46, 864239), (82, 484817), (107, 371542), (197, 201802), (214, 185771), (394, 100901), (943, 42158), (1886, 21079), (2461, 16154), (4387, 9062), (4531, 8774), (4922, 8077)]