72606608

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{85621}}^1$

素因数の和:85682

約数の個数: 20

約数和(自身を含む): 143331228

約数和(自身を除く): 70724620

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 85621, 171242, 342484, 684968, 1369936, 4537913, 9075826, 18151652, 36303304, 72606608]

約数ペア:

[(1, 72606608), (2, 36303304), (4, 18151652), (8, 9075826), (16, 4537913), (53, 1369936), (106, 684968), (212, 342484), (424, 171242), (848, 85621)]