28255052

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 60023040

約数和(自身を除く): 31767988

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 173, 266, 307, 346, 532, 614, 692, 1211, 1228, 2149, 2422, 3287, 4298, 4844, 5833, 6574, 8596, 11666, 13148, 23009, 23332, 40831, 46018, 53111, 81662, 92036, 106222, 163324, 212444, 371777, 743554, 1009109, 1487108, 2018218, 4036436, 7063763, 14127526, 28255052]

約数ペア:

[(1, 28255052), (2, 14127526), (4, 7063763), (7, 4036436), (14, 2018218), (19, 1487108), (28, 1009109), (38, 743554), (76, 371777), (133, 212444), (173, 163324), (266, 106222), (307, 92036), (346, 81662), (532, 53111), (614, 46018), (692, 40831), (1211, 23332), (1228, 23009), (2149, 13148), (2422, 11666), (3287, 8596), (4298, 6574), (4844, 5833)]