70209728

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1373}}^1$

素因数の和:1449

約数の個数: 56

約数和(自身を含む): 150766272

約数和(自身を除く): 80556544

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 136, 188, 272, 376, 544, 752, 799, 1088, 1373, 1504, 1598, 2746, 3008, 3196, 5492, 6392, 10984, 12784, 21968, 23341, 25568, 43936, 46682, 51136, 64531, 87872, 93364, 129062, 186728, 258124, 373456, 516248, 746912, 1032496, 1097027, 1493824, 2064992, 2194054, 4129984, 4388108, 8776216, 17552432, 35104864, 70209728]

約数ペア:

[(1, 70209728), (2, 35104864), (4, 17552432), (8, 8776216), (16, 4388108), (17, 4129984), (32, 2194054), (34, 2064992), (47, 1493824), (64, 1097027), (68, 1032496), (94, 746912), (136, 516248), (188, 373456), (272, 258124), (376, 186728), (544, 129062), (752, 93364), (799, 87872), (1088, 64531), (1373, 51136), (1504, 46682), (1598, 43936), (2746, 25568), (3008, 23341), (3196, 21968), (5492, 12784), (6392, 10984)]