25927528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7963}}^1$

素因数の和:8017

約数の個数: 32

約数和(自身を含む): 54473760

約数和(自身を除く): 28546232

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 7963, 15926, 31852, 63704, 87593, 175186, 294631, 350372, 589262, 700744, 1178524, 2357048, 3240941, 6481882, 12963764, 25927528]

約数ペア:

[(1, 25927528), (2, 12963764), (4, 6481882), (8, 3240941), (11, 2357048), (22, 1178524), (37, 700744), (44, 589262), (74, 350372), (88, 294631), (148, 175186), (296, 87593), (407, 63704), (814, 31852), (1628, 15926), (3256, 7963)]