73785856

素因数分解:

$2^9\times {\mathrm{211}}^1\times {\mathrm{683}}^1$

素因数の和:912

約数の個数: 40

約数和(自身を含む): 148343184

約数和(自身を除く): 74557328

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 256, 422, 512, 683, 844, 1366, 1688, 2732, 3376, 5464, 6752, 10928, 13504, 21856, 27008, 43712, 54016, 87424, 108032, 144113, 174848, 288226, 349696, 576452, 1152904, 2305808, 4611616, 9223232, 18446464, 36892928, 73785856]

約数ペア:

[(1, 73785856), (2, 36892928), (4, 18446464), (8, 9223232), (16, 4611616), (32, 2305808), (64, 1152904), (128, 576452), (211, 349696), (256, 288226), (422, 174848), (512, 144113), (683, 108032), (844, 87424), (1366, 54016), (1688, 43712), (2732, 27008), (3376, 21856), (5464, 13504), (6752, 10928)]