27608216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4909}}^1$

素因数の和:4971

約数の個数: 32

約数和(自身を含む): 55974000

約数和(自身を除く): 28365784

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 4909, 5624, 9818, 19636, 39272, 93271, 181633, 186542, 363266, 373084, 726532, 746168, 1453064, 3451027, 6902054, 13804108, 27608216]

約数ペア:

[(1, 27608216), (2, 13804108), (4, 6902054), (8, 3451027), (19, 1453064), (37, 746168), (38, 726532), (74, 373084), (76, 363266), (148, 186542), (152, 181633), (296, 93271), (703, 39272), (1406, 19636), (2812, 9818), (4909, 5624)]