7776157064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{537919}}^1$

素因数の和:538077

約数の個数: 32

約数和(自身を含む): 15814848000

約数和(自身を除く): 8038690936

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3614, 7228, 14456, 537919, 1075838, 2151676, 4303352, 6992947, 13985894, 27971788, 55943576, 74770741, 149541482, 299082964, 598165928, 972019633, 1944039266, 3888078532, 7776157064]

約数ペア:

[(1, 7776157064), (2, 3888078532), (4, 1944039266), (8, 972019633), (13, 598165928), (26, 299082964), (52, 149541482), (104, 74770741), (139, 55943576), (278, 27971788), (556, 13985894), (1112, 6992947), (1807, 4303352), (3614, 2151676), (7228, 1075838), (14456, 537919)]