8742736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{28759}}^1$

素因数の和:28786

約数の個数: 20

約数和(自身を含む): 17831200

約数和(自身を除く): 9088464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 28759, 57518, 115036, 230072, 460144, 546421, 1092842, 2185684, 4371368, 8742736]

約数ペア:

[(1, 8742736), (2, 4371368), (4, 2185684), (8, 1092842), (16, 546421), (19, 460144), (38, 230072), (76, 115036), (152, 57518), (304, 28759)]