28659304

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 54979200

約数和(自身を除く): 26319896

約数列:

[1, 2, 4, 8, 79, 137, 158, 274, 316, 331, 548, 632, 662, 1096, 1324, 2648, 10823, 21646, 26149, 43292, 45347, 52298, 86584, 90694, 104596, 181388, 209192, 362776, 3582413, 7164826, 14329652, 28659304]

約数ペア:

[(1, 28659304), (2, 14329652), (4, 7164826), (8, 3582413), (79, 362776), (137, 209192), (158, 181388), (274, 104596), (316, 90694), (331, 86584), (548, 52298), (632, 45347), (662, 43292), (1096, 26149), (1324, 21646), (2648, 10823)]