38123024

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1023

約数の個数: 40

約数和(自身を含む): 77012928

約数和(自身を除く): 38889904

約数列:

[1, 2, 4, 8, 16, 37, 71, 74, 142, 148, 284, 296, 568, 592, 907, 1136, 1814, 2627, 3628, 5254, 7256, 10508, 14512, 21016, 33559, 42032, 64397, 67118, 128794, 134236, 257588, 268472, 515176, 536944, 1030352, 2382689, 4765378, 9530756, 19061512, 38123024]

約数ペア:

[(1, 38123024), (2, 19061512), (4, 9530756), (8, 4765378), (16, 2382689), (37, 1030352), (71, 536944), (74, 515176), (142, 268472), (148, 257588), (284, 134236), (296, 128794), (568, 67118), (592, 64397), (907, 42032), (1136, 33559), (1814, 21016), (2627, 14512), (3628, 10508), (5254, 7256)]