68192512

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 142936920

約数和(自身を除く): 74744408

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 73, 82, 89, 128, 146, 164, 178, 256, 292, 328, 356, 584, 656, 712, 1168, 1312, 1424, 2336, 2624, 2848, 2993, 3649, 4672, 5248, 5696, 5986, 6497, 7298, 9344, 10496, 11392, 11972, 12994, 14596, 18688, 22784, 23944, 25988, 29192, 47888, 51976, 58384, 95776, 103952, 116768, 191552, 207904, 233536, 266377, 383104, 415808, 467072, 532754, 766208, 831616, 934144, 1065508, 1663232, 2131016, 4262032, 8524064, 17048128, 34096256, 68192512]

約数ペア:

[(1, 68192512), (2, 34096256), (4, 17048128), (8, 8524064), (16, 4262032), (32, 2131016), (41, 1663232), (64, 1065508), (73, 934144), (82, 831616), (89, 766208), (128, 532754), (146, 467072), (164, 415808), (178, 383104), (256, 266377), (292, 233536), (328, 207904), (356, 191552), (584, 116768), (656, 103952), (712, 95776), (1168, 58384), (1312, 51976), (1424, 47888), (2336, 29192), (2624, 25988), (2848, 23944), (2993, 22784), (3649, 18688), (4672, 14596), (5248, 12994), (5696, 11972), (5986, 11392), (6497, 10496), (7298, 9344)]