30677584

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11909}}^1$

素因数の和:11947

約数の個数: 40

約数和(自身を含む): 70888320

約数和(自身を除く): 40210736

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 11909, 23818, 47636, 83363, 95272, 166726, 190544, 273907, 333452, 547814, 666904, 1095628, 1333808, 1917349, 2191256, 3834698, 4382512, 7669396, 15338792, 30677584]

約数ペア:

[(1, 30677584), (2, 15338792), (4, 7669396), (7, 4382512), (8, 3834698), (14, 2191256), (16, 1917349), (23, 1333808), (28, 1095628), (46, 666904), (56, 547814), (92, 333452), (112, 273907), (161, 190544), (184, 166726), (322, 95272), (368, 83363), (644, 47636), (1288, 23818), (2576, 11909)]