73972168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28627}}^1$

素因数の和:28669

約数の個数: 32

約数和(自身を含む): 154591200

約数和(自身を除く): 80619032

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 28627, 57254, 114508, 229016, 486659, 543913, 973318, 1087826, 1946636, 2175652, 3893272, 4351304, 9246521, 18493042, 36986084, 73972168]

約数ペア:

[(1, 73972168), (2, 36986084), (4, 18493042), (8, 9246521), (17, 4351304), (19, 3893272), (34, 2175652), (38, 1946636), (68, 1087826), (76, 973318), (136, 543913), (152, 486659), (323, 229016), (646, 114508), (1292, 57254), (2584, 28627)]