1644144448

素因数分解:

$2^6\times {\mathrm{379}}^1\times {\mathrm{67783}}^1$

素因数の和:68174

約数の個数: 28

約数和(自身を含む): 3271255840

約数和(自身を除く): 1627111392

約数列:

[1, 2, 4, 8, 16, 32, 64, 379, 758, 1516, 3032, 6064, 12128, 24256, 67783, 135566, 271132, 542264, 1084528, 2169056, 4338112, 25689757, 51379514, 102759028, 205518056, 411036112, 822072224, 1644144448]

約数ペア:

[(1, 1644144448), (2, 822072224), (4, 411036112), (8, 205518056), (16, 102759028), (32, 51379514), (64, 25689757), (379, 4338112), (758, 2169056), (1516, 1084528), (3032, 542264), (6064, 271132), (12128, 135566), (24256, 67783)]