65399936

素因数分解:

$2^7\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1553}}^1$

素因数の和:1621

約数の個数: 64

約数和(自身を含む): 152167680

約数和(自身を除く): 86767744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 329, 376, 448, 658, 752, 896, 1316, 1504, 1553, 2632, 3008, 3106, 5264, 6016, 6212, 10528, 10871, 12424, 21056, 21742, 24848, 42112, 43484, 49696, 72991, 86968, 99392, 145982, 173936, 198784, 291964, 347872, 510937, 583928, 695744, 1021874, 1167856, 1391488, 2043748, 2335712, 4087496, 4671424, 8174992, 9342848, 16349984, 32699968, 65399936]

約数ペア:

[(1, 65399936), (2, 32699968), (4, 16349984), (7, 9342848), (8, 8174992), (14, 4671424), (16, 4087496), (28, 2335712), (32, 2043748), (47, 1391488), (56, 1167856), (64, 1021874), (94, 695744), (112, 583928), (128, 510937), (188, 347872), (224, 291964), (329, 198784), (376, 173936), (448, 145982), (658, 99392), (752, 86968), (896, 72991), (1316, 49696), (1504, 43484), (1553, 42112), (2632, 24848), (3008, 21742), (3106, 21056), (5264, 12424), (6016, 10871), (6212, 10528)]