28483154

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1669}}^1$

素因数の和:1754

約数の個数: 32

約数和(自身を含む): 51943680

約数和(自身を除く): 23460526

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 742, 1219, 1669, 2438, 3338, 8533, 11683, 17066, 23366, 38387, 76774, 88457, 176914, 268709, 537418, 619199, 1238398, 2034511, 4069022, 14241577, 28483154]

約数ペア:

[(1, 28483154), (2, 14241577), (7, 4069022), (14, 2034511), (23, 1238398), (46, 619199), (53, 537418), (106, 268709), (161, 176914), (322, 88457), (371, 76774), (742, 38387), (1219, 23366), (1669, 17066), (2438, 11683), (3338, 8533)]