71753944

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{739}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 137862000

約数和(自身を除く): 66108056

約数列:

[1, 2, 4, 8, 53, 106, 212, 229, 424, 458, 739, 916, 1478, 1832, 2956, 5912, 12137, 24274, 39167, 48548, 78334, 97096, 156668, 169231, 313336, 338462, 676924, 1353848, 8969243, 17938486, 35876972, 71753944]

約数ペア:

[(1, 71753944), (2, 35876972), (4, 17938486), (8, 8969243), (53, 1353848), (106, 676924), (212, 338462), (229, 313336), (424, 169231), (458, 156668), (739, 97096), (916, 78334), (1478, 48548), (1832, 39167), (2956, 24274), (5912, 12137)]