42869824

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 56

約数和(自身を含む): 88188800

約数和(自身を除く): 45318976

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 79, 122, 139, 158, 244, 278, 316, 488, 556, 632, 976, 1112, 1264, 1952, 2224, 2528, 3904, 4448, 4819, 5056, 8479, 8896, 9638, 10981, 16958, 19276, 21962, 33916, 38552, 43924, 67832, 77104, 87848, 135664, 154208, 175696, 271328, 308416, 351392, 542656, 669841, 702784, 1339682, 2679364, 5358728, 10717456, 21434912, 42869824]

約数ペア:

[(1, 42869824), (2, 21434912), (4, 10717456), (8, 5358728), (16, 2679364), (32, 1339682), (61, 702784), (64, 669841), (79, 542656), (122, 351392), (139, 308416), (158, 271328), (244, 175696), (278, 154208), (316, 135664), (488, 87848), (556, 77104), (632, 67832), (976, 43924), (1112, 38552), (1264, 33916), (1952, 21962), (2224, 19276), (2528, 16958), (3904, 10981), (4448, 9638), (4819, 8896), (5056, 8479)]