2720001752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{8191}}^1$

素因数の和:8344

約数の個数: 64

約数和(自身を含む): 5725224960

約数和(自身を除く): 3005223208

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 103, 104, 124, 206, 248, 403, 412, 806, 824, 1339, 1612, 2678, 3193, 3224, 5356, 6386, 8191, 10712, 12772, 16382, 25544, 32764, 41509, 65528, 83018, 106483, 166036, 212966, 253921, 332072, 425932, 507842, 843673, 851864, 1015684, 1687346, 2031368, 3300973, 3374692, 6601946, 6749384, 10967749, 13203892, 21935498, 26153863, 26407784, 43870996, 52307726, 87741992, 104615452, 209230904, 340000219, 680000438, 1360000876, 2720001752]

約数ペア:

[(1, 2720001752), (2, 1360000876), (4, 680000438), (8, 340000219), (13, 209230904), (26, 104615452), (31, 87741992), (52, 52307726), (62, 43870996), (103, 26407784), (104, 26153863), (124, 21935498), (206, 13203892), (248, 10967749), (403, 6749384), (412, 6601946), (806, 3374692), (824, 3300973), (1339, 2031368), (1612, 1687346), (2678, 1015684), (3193, 851864), (3224, 843673), (5356, 507842), (6386, 425932), (8191, 332072), (10712, 253921), (12772, 212966), (16382, 166036), (25544, 106483), (32764, 83018), (41509, 65528)]