28027472

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:528

約数の個数: 60

約数和(自身を含む): 61746048

約数和(自身を除く): 33718576

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 121, 124, 176, 242, 248, 341, 467, 484, 496, 682, 934, 968, 1364, 1868, 1936, 2728, 3736, 3751, 5137, 5456, 7472, 7502, 10274, 14477, 15004, 20548, 28954, 30008, 41096, 56507, 57908, 60016, 82192, 113014, 115816, 159247, 226028, 231632, 318494, 452056, 636988, 904112, 1273976, 1751717, 2547952, 3503434, 7006868, 14013736, 28027472]

約数ペア:

[(1, 28027472), (2, 14013736), (4, 7006868), (8, 3503434), (11, 2547952), (16, 1751717), (22, 1273976), (31, 904112), (44, 636988), (62, 452056), (88, 318494), (121, 231632), (124, 226028), (176, 159247), (242, 115816), (248, 113014), (341, 82192), (467, 60016), (484, 57908), (496, 56507), (682, 41096), (934, 30008), (968, 28954), (1364, 20548), (1868, 15004), (1936, 14477), (2728, 10274), (3736, 7502), (3751, 7472), (5137, 5456)]