8218144

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 18156096

約数和(自身を除く): 9937952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 631, 814, 1184, 1262, 1628, 2524, 3256, 5048, 6512, 6941, 10096, 13024, 13882, 20192, 23347, 27764, 46694, 55528, 93388, 111056, 186776, 222112, 256817, 373552, 513634, 747104, 1027268, 2054536, 4109072, 8218144]

約数ペア:

[(1, 8218144), (2, 4109072), (4, 2054536), (8, 1027268), (11, 747104), (16, 513634), (22, 373552), (32, 256817), (37, 222112), (44, 186776), (74, 111056), (88, 93388), (148, 55528), (176, 46694), (296, 27764), (352, 23347), (407, 20192), (592, 13882), (631, 13024), (814, 10096), (1184, 6941), (1262, 6512), (1628, 5048), (2524, 3256)]