4452728

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 10006920

約数和(自身を除く): 5554192

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 307, 392, 518, 614, 1036, 1228, 1813, 2072, 2149, 2456, 3626, 4298, 7252, 8596, 11359, 14504, 15043, 17192, 22718, 30086, 45436, 60172, 79513, 90872, 120344, 159026, 318052, 556591, 636104, 1113182, 2226364, 4452728]

約数ペア:

[(1, 4452728), (2, 2226364), (4, 1113182), (7, 636104), (8, 556591), (14, 318052), (28, 159026), (37, 120344), (49, 90872), (56, 79513), (74, 60172), (98, 45436), (148, 30086), (196, 22718), (259, 17192), (296, 15043), (307, 14504), (392, 11359), (518, 8596), (614, 7252), (1036, 4298), (1228, 3626), (1813, 2456), (2072, 2149)]