65611256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2897}}^1$

素因数の和:3071

約数の個数: 32

約数和(自身を含む): 130410000

約数和(自身を除く): 64798744

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 298, 596, 1192, 2831, 2897, 5662, 5794, 11324, 11588, 22648, 23176, 55043, 110086, 220172, 431653, 440344, 863306, 1726612, 3453224, 8201407, 16402814, 32805628, 65611256]

約数ペア:

[(1, 65611256), (2, 32805628), (4, 16402814), (8, 8201407), (19, 3453224), (38, 1726612), (76, 863306), (149, 440344), (152, 431653), (298, 220172), (596, 110086), (1192, 55043), (2831, 23176), (2897, 22648), (5662, 11588), (5794, 11324)]