72795646

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10993}}^1$

素因数の和:11056

約数の個数: 32

約数和(自身を含む): 139315968

約数和(自身を除く): 66520322

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 6622, 10993, 21986, 76951, 120923, 153902, 241846, 472699, 846461, 945398, 1692922, 3308893, 5199689, 6617786, 10399378, 36397823, 72795646]

約数ペア:

[(1, 72795646), (2, 36397823), (7, 10399378), (11, 6617786), (14, 5199689), (22, 3308893), (43, 1692922), (77, 945398), (86, 846461), (154, 472699), (301, 241846), (473, 153902), (602, 120923), (946, 76951), (3311, 21986), (6622, 10993)]