25911334128

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{245261}}^1$

素因数の和:245374

約数の個数: 80

約数和(自身を含む): 70070372352

約数和(自身を除く): 44159038224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 71, 93, 124, 142, 186, 213, 248, 284, 372, 426, 496, 568, 744, 852, 1136, 1488, 1704, 2201, 3408, 4402, 6603, 8804, 13206, 17608, 26412, 35216, 52824, 105648, 245261, 490522, 735783, 981044, 1471566, 1962088, 2943132, 3924176, 5886264, 7603091, 11772528, 15206182, 17413531, 22809273, 30412364, 34827062, 45618546, 52240593, 60824728, 69654124, 91237092, 104481186, 121649456, 139308248, 182474184, 208962372, 278616496, 364948368, 417924744, 539819461, 835849488, 1079638922, 1619458383, 2159277844, 3238916766, 4318555688, 6477833532, 8637111376, 12955667064, 25911334128]

約数ペア:

[(1, 25911334128), (2, 12955667064), (3, 8637111376), (4, 6477833532), (6, 4318555688), (8, 3238916766), (12, 2159277844), (16, 1619458383), (24, 1079638922), (31, 835849488), (48, 539819461), (62, 417924744), (71, 364948368), (93, 278616496), (124, 208962372), (142, 182474184), (186, 139308248), (213, 121649456), (248, 104481186), (284, 91237092), (372, 69654124), (426, 60824728), (496, 52240593), (568, 45618546), (744, 34827062), (852, 30412364), (1136, 22809273), (1488, 17413531), (1704, 15206182), (2201, 11772528), (3408, 7603091), (4402, 5886264), (6603, 3924176), (8804, 2943132), (13206, 1962088), (17608, 1471566), (26412, 981044), (35216, 735783), (52824, 490522), (105648, 245261)]