74172352

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:549

約数の個数: 56

約数和(自身を含む): 156250640

約数和(自身を除く): 82078288

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 181, 304, 337, 362, 608, 674, 724, 1216, 1348, 1448, 2696, 2896, 3439, 5392, 5792, 6403, 6878, 10784, 11584, 12806, 13756, 21568, 25612, 27512, 51224, 55024, 60997, 102448, 110048, 121994, 204896, 220096, 243988, 409792, 487976, 975952, 1158943, 1951904, 2317886, 3903808, 4635772, 9271544, 18543088, 37086176, 74172352]

約数ペア:

[(1, 74172352), (2, 37086176), (4, 18543088), (8, 9271544), (16, 4635772), (19, 3903808), (32, 2317886), (38, 1951904), (64, 1158943), (76, 975952), (152, 487976), (181, 409792), (304, 243988), (337, 220096), (362, 204896), (608, 121994), (674, 110048), (724, 102448), (1216, 60997), (1348, 55024), (1448, 51224), (2696, 27512), (2896, 25612), (3439, 21568), (5392, 13756), (5792, 12806), (6403, 11584), (6878, 10784)]