21600832

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:587

約数の個数: 56

約数和(自身を含む): 47621952

約数和(自身を除く): 26021120

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 176, 244, 352, 488, 503, 671, 704, 976, 1006, 1342, 1952, 2012, 2684, 3904, 4024, 5368, 5533, 8048, 10736, 11066, 16096, 21472, 22132, 30683, 32192, 42944, 44264, 61366, 88528, 122732, 177056, 245464, 337513, 354112, 490928, 675026, 981856, 1350052, 1963712, 2700104, 5400208, 10800416, 21600832]

約数ペア:

[(1, 21600832), (2, 10800416), (4, 5400208), (8, 2700104), (11, 1963712), (16, 1350052), (22, 981856), (32, 675026), (44, 490928), (61, 354112), (64, 337513), (88, 245464), (122, 177056), (176, 122732), (244, 88528), (352, 61366), (488, 44264), (503, 42944), (671, 32192), (704, 30683), (976, 22132), (1006, 21472), (1342, 16096), (1952, 11066), (2012, 10736), (2684, 8048), (3904, 5533), (4024, 5368)]