28547178

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8161}}^1$

素因数の和:8230

約数の個数: 32

約数和(自身を含む): 63467712

約数和(自身を除く): 34920534

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 583, 1166, 1749, 3498, 8161, 16322, 24483, 48966, 89771, 179542, 269313, 432533, 538626, 865066, 1297599, 2595198, 4757863, 9515726, 14273589, 28547178]

約数ペア:

[(1, 28547178), (2, 14273589), (3, 9515726), (6, 4757863), (11, 2595198), (22, 1297599), (33, 865066), (53, 538626), (66, 432533), (106, 269313), (159, 179542), (318, 89771), (583, 48966), (1166, 24483), (1749, 16322), (3498, 8161)]