26728504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8209}}^1$

素因数の和:8263

約数の個数: 32

約数和(自身を含む): 56156400

約数和(自身を除く): 29427896

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 8209, 16418, 32836, 65672, 90299, 180598, 303733, 361196, 607466, 722392, 1214932, 2429864, 3341063, 6682126, 13364252, 26728504]

約数ペア:

[(1, 26728504), (2, 13364252), (4, 6682126), (8, 3341063), (11, 2429864), (22, 1214932), (37, 722392), (44, 607466), (74, 361196), (88, 303733), (148, 180598), (296, 90299), (407, 65672), (814, 32836), (1628, 16418), (3256, 8209)]