64765624

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2237}}^1$

素因数の和:2308

約数の個数: 64

約数和(自身を含む): 154690560

約数和(自身を除く): 89924936

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 154, 188, 308, 329, 376, 517, 616, 658, 1034, 1316, 2068, 2237, 2632, 3619, 4136, 4474, 7238, 8948, 14476, 15659, 17896, 24607, 28952, 31318, 49214, 62636, 98428, 105139, 125272, 172249, 196856, 210278, 344498, 420556, 688996, 735973, 841112, 1156529, 1377992, 1471946, 2313058, 2943892, 4626116, 5887784, 8095703, 9252232, 16191406, 32382812, 64765624]

約数ペア:

[(1, 64765624), (2, 32382812), (4, 16191406), (7, 9252232), (8, 8095703), (11, 5887784), (14, 4626116), (22, 2943892), (28, 2313058), (44, 1471946), (47, 1377992), (56, 1156529), (77, 841112), (88, 735973), (94, 688996), (154, 420556), (188, 344498), (308, 210278), (329, 196856), (376, 172249), (517, 125272), (616, 105139), (658, 98428), (1034, 62636), (1316, 49214), (2068, 31318), (2237, 28952), (2632, 24607), (3619, 17896), (4136, 15659), (4474, 14476), (7238, 8948)]