61264396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 117573120

約数和(自身を除く): 56308724

約数列:

[1, 2, 4, 17, 34, 53, 68, 89, 106, 178, 191, 212, 356, 382, 764, 901, 1513, 1802, 3026, 3247, 3604, 4717, 6052, 6494, 9434, 10123, 12988, 16999, 18868, 20246, 33998, 40492, 67996, 80189, 160378, 172091, 288983, 320756, 344182, 577966, 688364, 900947, 1155932, 1801894, 3603788, 15316099, 30632198, 61264396]

約数ペア:

[(1, 61264396), (2, 30632198), (4, 15316099), (17, 3603788), (34, 1801894), (53, 1155932), (68, 900947), (89, 688364), (106, 577966), (178, 344182), (191, 320756), (212, 288983), (356, 172091), (382, 160378), (764, 80189), (901, 67996), (1513, 40492), (1802, 33998), (3026, 20246), (3247, 18868), (3604, 16999), (4717, 12988), (6052, 10123), (6494, 9434)]