78344864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4007}}^1$

素因数の和:4077

約数の個数: 48

約数和(自身を含む): 169682688

約数和(自身を除く): 91337824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 188, 208, 376, 416, 611, 752, 1222, 1504, 2444, 4007, 4888, 8014, 9776, 16028, 19552, 32056, 52091, 64112, 104182, 128224, 188329, 208364, 376658, 416728, 753316, 833456, 1506632, 1666912, 2448277, 3013264, 4896554, 6026528, 9793108, 19586216, 39172432, 78344864]

約数ペア:

[(1, 78344864), (2, 39172432), (4, 19586216), (8, 9793108), (13, 6026528), (16, 4896554), (26, 3013264), (32, 2448277), (47, 1666912), (52, 1506632), (94, 833456), (104, 753316), (188, 416728), (208, 376658), (376, 208364), (416, 188329), (611, 128224), (752, 104182), (1222, 64112), (1504, 52091), (2444, 32056), (4007, 19552), (4888, 16028), (8014, 9776)]