28651696

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{307}}^2$

素因数の和:641

約数の個数: 30

約数和(自身を含む): 58625340

約数和(自身を除く): 29973644

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 307, 614, 1228, 2456, 4912, 5833, 11666, 23332, 46664, 93328, 94249, 188498, 376996, 753992, 1507984, 1790731, 3581462, 7162924, 14325848, 28651696]

約数ペア:

[(1, 28651696), (2, 14325848), (4, 7162924), (8, 3581462), (16, 1790731), (19, 1507984), (38, 753992), (76, 376996), (152, 188498), (304, 94249), (307, 93328), (614, 46664), (1228, 23332), (2456, 11666), (4912, 5833)]