68389504

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:677

約数の個数: 64

約数和(自身を含む): 147228840

約数和(自身を除く): 78839336

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 128, 136, 212, 272, 424, 544, 593, 848, 901, 1088, 1186, 1696, 1802, 2176, 2372, 3392, 3604, 4744, 6784, 7208, 9488, 10081, 14416, 18976, 20162, 28832, 31429, 37952, 40324, 57664, 62858, 75904, 80648, 115328, 125716, 161296, 251432, 322592, 502864, 534293, 645184, 1005728, 1068586, 1290368, 2011456, 2137172, 4022912, 4274344, 8548688, 17097376, 34194752, 68389504]

約数ペア:

[(1, 68389504), (2, 34194752), (4, 17097376), (8, 8548688), (16, 4274344), (17, 4022912), (32, 2137172), (34, 2011456), (53, 1290368), (64, 1068586), (68, 1005728), (106, 645184), (128, 534293), (136, 502864), (212, 322592), (272, 251432), (424, 161296), (544, 125716), (593, 115328), (848, 80648), (901, 75904), (1088, 62858), (1186, 57664), (1696, 40324), (1802, 37952), (2176, 31429), (2372, 28832), (3392, 20162), (3604, 18976), (4744, 14416), (6784, 10081), (7208, 9488)]