27280576

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:509

約数の個数: 56

約数和(自身を含む): 57936384

約数和(自身を除く): 30655808

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 92, 172, 184, 344, 368, 431, 688, 736, 862, 989, 1376, 1472, 1724, 1978, 2752, 3448, 3956, 6896, 7912, 9913, 13792, 15824, 18533, 19826, 27584, 31648, 37066, 39652, 63296, 74132, 79304, 148264, 158608, 296528, 317216, 426259, 593056, 634432, 852518, 1186112, 1705036, 3410072, 6820144, 13640288, 27280576]

約数ペア:

[(1, 27280576), (2, 13640288), (4, 6820144), (8, 3410072), (16, 1705036), (23, 1186112), (32, 852518), (43, 634432), (46, 593056), (64, 426259), (86, 317216), (92, 296528), (172, 158608), (184, 148264), (344, 79304), (368, 74132), (431, 63296), (688, 39652), (736, 37066), (862, 31648), (989, 27584), (1376, 19826), (1472, 18533), (1724, 15824), (1978, 13792), (2752, 9913), (3448, 7912), (3956, 6896)]