28298372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16189}}^1$

素因数の和:16235

約数の個数: 24

約数和(自身を含む): 54398400

約数和(自身を除く): 26100028

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 16189, 32378, 64756, 307591, 372347, 615182, 744694, 1230364, 1489388, 7074593, 14149186, 28298372]

約数ペア:

[(1, 28298372), (2, 14149186), (4, 7074593), (19, 1489388), (23, 1230364), (38, 744694), (46, 615182), (76, 372347), (92, 307591), (437, 64756), (874, 32378), (1748, 16189)]