71893528

素因数分解:

$2^3\times 7^1\times {\mathrm{811}}^1\times {\mathrm{1583}}^1$

素因数の和:2407

約数の個数: 32

約数和(自身を含む): 154344960

約数和(自身を除く): 82451432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 811, 1583, 1622, 3166, 3244, 5677, 6332, 6488, 11081, 11354, 12664, 22162, 22708, 44324, 45416, 88648, 1283813, 2567626, 5135252, 8986691, 10270504, 17973382, 35946764, 71893528]

約数ペア:

[(1, 71893528), (2, 35946764), (4, 17973382), (7, 10270504), (8, 8986691), (14, 5135252), (28, 2567626), (56, 1283813), (811, 88648), (1583, 45416), (1622, 44324), (3166, 22708), (3244, 22162), (5677, 12664), (6332, 11354), (6488, 11081)]