9975152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 60

約数和(自身を含む): 22393656

約数和(自身を除く): 12418504

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 157, 176, 209, 304, 314, 361, 418, 628, 722, 836, 1256, 1444, 1672, 1727, 2512, 2888, 2983, 3344, 3454, 3971, 5776, 5966, 6908, 7942, 11932, 13816, 15884, 23864, 27632, 31768, 32813, 47728, 56677, 63536, 65626, 113354, 131252, 226708, 262504, 453416, 525008, 623447, 906832, 1246894, 2493788, 4987576, 9975152]

約数ペア:

[(1, 9975152), (2, 4987576), (4, 2493788), (8, 1246894), (11, 906832), (16, 623447), (19, 525008), (22, 453416), (38, 262504), (44, 226708), (76, 131252), (88, 113354), (152, 65626), (157, 63536), (176, 56677), (209, 47728), (304, 32813), (314, 31768), (361, 27632), (418, 23864), (628, 15884), (722, 13816), (836, 11932), (1256, 7942), (1444, 6908), (1672, 5966), (1727, 5776), (2512, 3971), (2888, 3454), (2983, 3344)]