56728938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{11953}}^1$

素因数の和:12078

約数の個数: 32

約数和(自身を含む): 130824576

約数和(自身を除く): 74095638

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4746, 11953, 23906, 35859, 71718, 83671, 167342, 251013, 502026, 1350689, 2701378, 4052067, 8104134, 9454823, 18909646, 28364469, 56728938]

約数ペア:

[(1, 56728938), (2, 28364469), (3, 18909646), (6, 9454823), (7, 8104134), (14, 4052067), (21, 2701378), (42, 1350689), (113, 502026), (226, 251013), (339, 167342), (678, 83671), (791, 71718), (1582, 35859), (2373, 23906), (4746, 11953)]