27571996

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 49029120

約数和(自身を除く): 21457124

約数列:

[1, 2, 4, 151, 191, 239, 302, 382, 478, 604, 764, 956, 28841, 36089, 45649, 57682, 72178, 91298, 115364, 144356, 182596, 6892999, 13785998, 27571996]

約数ペア:

[(1, 27571996), (2, 13785998), (4, 6892999), (151, 182596), (191, 144356), (239, 115364), (302, 91298), (382, 72178), (478, 57682), (604, 45649), (764, 36089), (956, 28841)]