16428947028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2467}}^1\times {\mathrm{42689}}^1$

素因数の和:45176

約数の個数: 48

約数和(自身を含む): 41300696640

約数和(自身を除く): 24871749612

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2467, 4934, 7401, 9868, 14802, 29604, 32071, 42689, 64142, 85378, 96213, 128067, 128284, 170756, 192426, 256134, 384852, 512268, 554957, 1109914, 1664871, 2219828, 3329742, 6659484, 105313763, 210627526, 315941289, 421255052, 631882578, 1263765156, 1369078919, 2738157838, 4107236757, 5476315676, 8214473514, 16428947028]

約数ペア:

[(1, 16428947028), (2, 8214473514), (3, 5476315676), (4, 4107236757), (6, 2738157838), (12, 1369078919), (13, 1263765156), (26, 631882578), (39, 421255052), (52, 315941289), (78, 210627526), (156, 105313763), (2467, 6659484), (4934, 3329742), (7401, 2219828), (9868, 1664871), (14802, 1109914), (29604, 554957), (32071, 512268), (42689, 384852), (64142, 256134), (85378, 192426), (96213, 170756), (128067, 128284)]