28807422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6791}}^1$

素因数の和:6904

約数の個数: 32

約数和(自身を含む): 66507264

約数和(自身を除く): 37699842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 6791, 13582, 20373, 40746, 47537, 95074, 142611, 285222, 685891, 1371782, 2057673, 4115346, 4801237, 9602474, 14403711, 28807422]

約数ペア:

[(1, 28807422), (2, 14403711), (3, 9602474), (6, 4801237), (7, 4115346), (14, 2057673), (21, 1371782), (42, 685891), (101, 285222), (202, 142611), (303, 95074), (606, 47537), (707, 40746), (1414, 20373), (2121, 13582), (4242, 6791)]