71345344

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2243}}^1$

素因数の和:2333

約数の個数: 56

約数和(自身を含む): 164153088

約数和(自身を除く): 92807744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2243, 2272, 3976, 4486, 4544, 7952, 8972, 15701, 15904, 17944, 31402, 31808, 35888, 62804, 71776, 125608, 143552, 159253, 251216, 318506, 502432, 637012, 1004864, 1114771, 1274024, 2229542, 2548048, 4459084, 5096096, 8918168, 10192192, 17836336, 35672672, 71345344]

約数ペア:

[(1, 71345344), (2, 35672672), (4, 17836336), (7, 10192192), (8, 8918168), (14, 5096096), (16, 4459084), (28, 2548048), (32, 2229542), (56, 1274024), (64, 1114771), (71, 1004864), (112, 637012), (142, 502432), (224, 318506), (284, 251216), (448, 159253), (497, 143552), (568, 125608), (994, 71776), (1136, 62804), (1988, 35888), (2243, 31808), (2272, 31402), (3976, 17944), (4486, 15904), (4544, 15701), (7952, 8972)]