40830592

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 90771840

約数和(自身を除く): 49941248

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 128, 176, 188, 352, 376, 517, 617, 704, 752, 1034, 1234, 1408, 1504, 2068, 2468, 3008, 4136, 4936, 6016, 6787, 8272, 9872, 13574, 16544, 19744, 27148, 28999, 33088, 39488, 54296, 57998, 66176, 78976, 108592, 115996, 217184, 231992, 318989, 434368, 463984, 637978, 868736, 927968, 1275956, 1855936, 2551912, 3711872, 5103824, 10207648, 20415296, 40830592]

約数ペア:

[(1, 40830592), (2, 20415296), (4, 10207648), (8, 5103824), (11, 3711872), (16, 2551912), (22, 1855936), (32, 1275956), (44, 927968), (47, 868736), (64, 637978), (88, 463984), (94, 434368), (128, 318989), (176, 231992), (188, 217184), (352, 115996), (376, 108592), (517, 78976), (617, 66176), (704, 57998), (752, 54296), (1034, 39488), (1234, 33088), (1408, 28999), (1504, 27148), (2068, 19744), (2468, 16544), (3008, 13574), (4136, 9872), (4936, 8272), (6016, 6787)]