1738894912

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{20231}}^1$

素因数の和:20339

約数の個数: 56

約数和(自身を含む): 3700028160

約数和(自身を除く): 1961133248

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 79, 136, 158, 272, 316, 544, 632, 1088, 1264, 1343, 2528, 2686, 5056, 5372, 10744, 20231, 21488, 40462, 42976, 80924, 85952, 161848, 323696, 343927, 647392, 687854, 1294784, 1375708, 1598249, 2751416, 3196498, 5502832, 6392996, 11005664, 12785992, 22011328, 25571984, 27170233, 51143968, 54340466, 102287936, 108680932, 217361864, 434723728, 869447456, 1738894912]

約数ペア:

[(1, 1738894912), (2, 869447456), (4, 434723728), (8, 217361864), (16, 108680932), (17, 102287936), (32, 54340466), (34, 51143968), (64, 27170233), (68, 25571984), (79, 22011328), (136, 12785992), (158, 11005664), (272, 6392996), (316, 5502832), (544, 3196498), (632, 2751416), (1088, 1598249), (1264, 1375708), (1343, 1294784), (2528, 687854), (2686, 647392), (5056, 343927), (5372, 323696), (10744, 161848), (20231, 85952), (21488, 80924), (40462, 42976)]