71730688

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{4831}}^1$

素因数の和:4878

約数の個数: 40

約数和(自身を含む): 148294080

約数和(自身を除く): 76563392

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1856, 3712, 4831, 7424, 9662, 14848, 19324, 38648, 77296, 140099, 154592, 280198, 309184, 560396, 618368, 1120792, 1236736, 2241584, 2473472, 4483168, 8966336, 17932672, 35865344, 71730688]

約数ペア:

[(1, 71730688), (2, 35865344), (4, 17932672), (8, 8966336), (16, 4483168), (29, 2473472), (32, 2241584), (58, 1236736), (64, 1120792), (116, 618368), (128, 560396), (232, 309184), (256, 280198), (464, 154592), (512, 140099), (928, 77296), (1856, 38648), (3712, 19324), (4831, 14848), (7424, 9662)]