38491684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2659}}^1$

素因数の和:2728

約数の個数: 48

約数和(自身を含む): 85800960

約数和(自身を除く): 47309276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 2659, 3619, 5318, 7238, 10636, 14476, 18613, 29249, 37226, 58498, 74452, 116996, 124973, 204743, 249946, 409486, 499892, 818972, 874811, 1374703, 1749622, 2749406, 3499244, 5498812, 9622921, 19245842, 38491684]

約数ペア:

[(1, 38491684), (2, 19245842), (4, 9622921), (7, 5498812), (11, 3499244), (14, 2749406), (22, 1749622), (28, 1374703), (44, 874811), (47, 818972), (77, 499892), (94, 409486), (154, 249946), (188, 204743), (308, 124973), (329, 116996), (517, 74452), (658, 58498), (1034, 37226), (1316, 29249), (2068, 18613), (2659, 14476), (3619, 10636), (5318, 7238)]