38754604

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 82539520

約数和(自身を除く): 43784916

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 97, 133, 194, 266, 388, 532, 679, 751, 1358, 1502, 1843, 2716, 3004, 3686, 5257, 7372, 10514, 12901, 14269, 21028, 25802, 28538, 51604, 57076, 72847, 99883, 145694, 199766, 291388, 399532, 509929, 1019858, 1384093, 2039716, 2768186, 5536372, 9688651, 19377302, 38754604]

約数ペア:

[(1, 38754604), (2, 19377302), (4, 9688651), (7, 5536372), (14, 2768186), (19, 2039716), (28, 1384093), (38, 1019858), (76, 509929), (97, 399532), (133, 291388), (194, 199766), (266, 145694), (388, 99883), (532, 72847), (679, 57076), (751, 51604), (1358, 28538), (1502, 25802), (1843, 21028), (2716, 14269), (3004, 12901), (3686, 10514), (5257, 7372)]