28007368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{184259}}^1$

素因数の和:184284

約数の個数: 16

約数和(自身を含む): 55278000

約数和(自身を除く): 27270632

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 184259, 368518, 737036, 1474072, 3500921, 7001842, 14003684, 28007368]

約数ペア:

[(1, 28007368), (2, 14003684), (4, 7001842), (8, 3500921), (19, 1474072), (38, 737036), (76, 368518), (152, 184259)]