61620892

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1499}}^1$

素因数の和:1785

約数の個数: 24

約数和(自身を含む): 110880000

約数和(自身を除く): 49259108

約数列:

[1, 2, 4, 43, 86, 172, 239, 478, 956, 1499, 2998, 5996, 10277, 20554, 41108, 64457, 128914, 257828, 358261, 716522, 1433044, 15405223, 30810446, 61620892]

約数ペア:

[(1, 61620892), (2, 30810446), (4, 15405223), (43, 1433044), (86, 716522), (172, 358261), (239, 257828), (478, 128914), (956, 64457), (1499, 41108), (2998, 20554), (5996, 10277)]