671968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 1524096

約数和(自身を除く): 852128

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 83, 88, 92, 166, 176, 184, 253, 332, 352, 368, 506, 664, 736, 913, 1012, 1328, 1826, 1909, 2024, 2656, 3652, 3818, 4048, 7304, 7636, 8096, 14608, 15272, 20999, 29216, 30544, 41998, 61088, 83996, 167992, 335984, 671968]

約数ペア:

[(1, 671968), (2, 335984), (4, 167992), (8, 83996), (11, 61088), (16, 41998), (22, 30544), (23, 29216), (32, 20999), (44, 15272), (46, 14608), (83, 8096), (88, 7636), (92, 7304), (166, 4048), (176, 3818), (184, 3652), (253, 2656), (332, 2024), (352, 1909), (368, 1826), (506, 1328), (664, 1012), (736, 913)]