71520892

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 136265472

約数和(自身を除く): 64744580

約数列:

[1, 2, 4, 23, 41, 46, 67, 82, 92, 134, 164, 268, 283, 566, 943, 1132, 1541, 1886, 2747, 3082, 3772, 5494, 6164, 6509, 10988, 11603, 13018, 18961, 23206, 26036, 37922, 46412, 63181, 75844, 126362, 252724, 266869, 436103, 533738, 777401, 872206, 1067476, 1554802, 1744412, 3109604, 17880223, 35760446, 71520892]

約数ペア:

[(1, 71520892), (2, 35760446), (4, 17880223), (23, 3109604), (41, 1744412), (46, 1554802), (67, 1067476), (82, 872206), (92, 777401), (134, 533738), (164, 436103), (268, 266869), (283, 252724), (566, 126362), (943, 75844), (1132, 63181), (1541, 46412), (1886, 37922), (2747, 26036), (3082, 23206), (3772, 18961), (5494, 13018), (6164, 11603), (6509, 10988)]