28671774

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 58392576

約数和(自身を除く): 29720802

約数列:

[1, 2, 3, 6, 127, 191, 197, 254, 381, 382, 394, 573, 591, 762, 1146, 1182, 24257, 25019, 37627, 48514, 50038, 72771, 75057, 75254, 112881, 145542, 150114, 225762, 4778629, 9557258, 14335887, 28671774]

約数ペア:

[(1, 28671774), (2, 14335887), (3, 9557258), (6, 4778629), (127, 225762), (191, 150114), (197, 145542), (254, 112881), (381, 75254), (382, 75057), (394, 72771), (573, 50038), (591, 48514), (762, 37627), (1146, 25019), (1182, 24257)]