3818696

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 8937600

約数和(自身を除く): 5118904

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 97, 133, 148, 152, 194, 259, 266, 296, 388, 518, 532, 679, 703, 776, 1036, 1064, 1358, 1406, 1843, 2072, 2716, 2812, 3589, 3686, 4921, 5432, 5624, 7178, 7372, 9842, 12901, 14356, 14744, 19684, 25123, 25802, 28712, 39368, 50246, 51604, 68191, 100492, 103208, 136382, 200984, 272764, 477337, 545528, 954674, 1909348, 3818696]

約数ペア:

[(1, 3818696), (2, 1909348), (4, 954674), (7, 545528), (8, 477337), (14, 272764), (19, 200984), (28, 136382), (37, 103208), (38, 100492), (56, 68191), (74, 51604), (76, 50246), (97, 39368), (133, 28712), (148, 25802), (152, 25123), (194, 19684), (259, 14744), (266, 14356), (296, 12901), (388, 9842), (518, 7372), (532, 7178), (679, 5624), (703, 5432), (776, 4921), (1036, 3686), (1064, 3589), (1358, 2812), (1406, 2716), (1843, 2072)]