78582272

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{4951}}^1$

素因数の和:5000

約数の個数: 40

約数和(自身を含む): 162108672

約数和(自身を除く): 83526400

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 4951, 7936, 9902, 15872, 19804, 39608, 79216, 153481, 158432, 306962, 316864, 613924, 633728, 1227848, 1267456, 2455696, 2534912, 4911392, 9822784, 19645568, 39291136, 78582272]

約数ペア:

[(1, 78582272), (2, 39291136), (4, 19645568), (8, 9822784), (16, 4911392), (31, 2534912), (32, 2455696), (62, 1267456), (64, 1227848), (124, 633728), (128, 613924), (248, 316864), (256, 306962), (496, 158432), (512, 153481), (992, 79216), (1984, 39608), (3968, 19804), (4951, 15872), (7936, 9902)]