9049768

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 21611520

約数和(自身を除く): 12561752

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 401, 403, 434, 728, 802, 806, 868, 1604, 1612, 1736, 2807, 2821, 3208, 3224, 5213, 5614, 5642, 10426, 11228, 11284, 12431, 20852, 22456, 22568, 24862, 36491, 41704, 49724, 72982, 87017, 99448, 145964, 161603, 174034, 291928, 323206, 348068, 646412, 696136, 1131221, 1292824, 2262442, 4524884, 9049768]

約数ペア:

[(1, 9049768), (2, 4524884), (4, 2262442), (7, 1292824), (8, 1131221), (13, 696136), (14, 646412), (26, 348068), (28, 323206), (31, 291928), (52, 174034), (56, 161603), (62, 145964), (91, 99448), (104, 87017), (124, 72982), (182, 49724), (217, 41704), (248, 36491), (364, 24862), (401, 22568), (403, 22456), (434, 20852), (728, 12431), (802, 11284), (806, 11228), (868, 10426), (1604, 5642), (1612, 5614), (1736, 5213), (2807, 3224), (2821, 3208)]