67494368

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{283}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 138484080

約数和(自身を除く): 70989712

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 257, 283, 464, 514, 566, 928, 1028, 1132, 2056, 2264, 4112, 4528, 7453, 8207, 8224, 9056, 14906, 16414, 29812, 32828, 59624, 65656, 72731, 119248, 131312, 145462, 238496, 262624, 290924, 581848, 1163696, 2109199, 2327392, 4218398, 8436796, 16873592, 33747184, 67494368]

約数ペア:

[(1, 67494368), (2, 33747184), (4, 16873592), (8, 8436796), (16, 4218398), (29, 2327392), (32, 2109199), (58, 1163696), (116, 581848), (232, 290924), (257, 262624), (283, 238496), (464, 145462), (514, 131312), (566, 119248), (928, 72731), (1028, 65656), (1132, 59624), (2056, 32828), (2264, 29812), (4112, 16414), (4528, 14906), (7453, 9056), (8207, 8224)]