67427584

素因数分解:

$2^8\times 7^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 155409408

約数和(自身を除く): 87981824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 191, 197, 224, 256, 382, 394, 448, 764, 788, 896, 1337, 1379, 1528, 1576, 1792, 2674, 2758, 3056, 3152, 5348, 5516, 6112, 6304, 10696, 11032, 12224, 12608, 21392, 22064, 24448, 25216, 37627, 42784, 44128, 48896, 50432, 75254, 85568, 88256, 150508, 171136, 176512, 263389, 301016, 342272, 353024, 526778, 602032, 1053556, 1204064, 2107112, 2408128, 4214224, 4816256, 8428448, 9632512, 16856896, 33713792, 67427584]

約数ペア:

[(1, 67427584), (2, 33713792), (4, 16856896), (7, 9632512), (8, 8428448), (14, 4816256), (16, 4214224), (28, 2408128), (32, 2107112), (56, 1204064), (64, 1053556), (112, 602032), (128, 526778), (191, 353024), (197, 342272), (224, 301016), (256, 263389), (382, 176512), (394, 171136), (448, 150508), (764, 88256), (788, 85568), (896, 75254), (1337, 50432), (1379, 48896), (1528, 44128), (1576, 42784), (1792, 37627), (2674, 25216), (2758, 24448), (3056, 22064), (3152, 21392), (5348, 12608), (5516, 12224), (6112, 11032), (6304, 10696)]