27984278

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 51093504

約数和(自身を除く): 23109226

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 307, 383, 614, 766, 2149, 2681, 4298, 5219, 5362, 6511, 10438, 13022, 36533, 45577, 73066, 91154, 117581, 235162, 823067, 1646134, 1998877, 3997754, 13992139, 27984278]

約数ペア:

[(1, 27984278), (2, 13992139), (7, 3997754), (14, 1998877), (17, 1646134), (34, 823067), (119, 235162), (238, 117581), (307, 91154), (383, 73066), (614, 45577), (766, 36533), (2149, 13022), (2681, 10438), (4298, 6511), (5219, 5362)]