73145776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6203}}^1$

素因数の和:6289

約数の個数: 40

約数和(自身を含む): 156936384

約数和(自身を除く): 83790608

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2948, 5896, 6203, 11792, 12406, 24812, 49624, 68233, 99248, 136466, 272932, 415601, 545864, 831202, 1091728, 1662404, 3324808, 4571611, 6649616, 9143222, 18286444, 36572888, 73145776]

約数ペア:

[(1, 73145776), (2, 36572888), (4, 18286444), (8, 9143222), (11, 6649616), (16, 4571611), (22, 3324808), (44, 1662404), (67, 1091728), (88, 831202), (134, 545864), (176, 415601), (268, 272932), (536, 136466), (737, 99248), (1072, 68233), (1474, 49624), (2948, 24812), (5896, 12406), (6203, 11792)]