67423856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9643}}^1$

素因数の和:9693

約数の個数: 40

約数和(自身を含む): 143502720

約数和(自身を除く): 76078864

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 9643, 19286, 38572, 77144, 154288, 183217, 221789, 366434, 443578, 732868, 887156, 1465736, 1774312, 2931472, 3548624, 4213991, 8427982, 16855964, 33711928, 67423856]

約数ペア:

[(1, 67423856), (2, 33711928), (4, 16855964), (8, 8427982), (16, 4213991), (19, 3548624), (23, 2931472), (38, 1774312), (46, 1465736), (76, 887156), (92, 732868), (152, 443578), (184, 366434), (304, 221789), (368, 183217), (437, 154288), (874, 77144), (1748, 38572), (3496, 19286), (6992, 9643)]