73017856

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{8389}}^1$

素因数の和:8424

約数の個数: 40

約数和(自身を含む): 154493460

約数和(自身を除く): 81475604

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8389, 8704, 16778, 33556, 67112, 134224, 142613, 268448, 285226, 536896, 570452, 1073792, 1140904, 2147584, 2281808, 4295168, 4563616, 9127232, 18254464, 36508928, 73017856]

約数ペア:

[(1, 73017856), (2, 36508928), (4, 18254464), (8, 9127232), (16, 4563616), (17, 4295168), (32, 2281808), (34, 2147584), (64, 1140904), (68, 1073792), (128, 570452), (136, 536896), (256, 285226), (272, 268448), (512, 142613), (544, 134224), (1088, 67112), (2176, 33556), (4352, 16778), (8389, 8704)]