39578968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1193}}^1$

素因数の和:1252

約数の個数: 64

約数和(自身を含む): 90266400

約数和(自身を除く): 50687432

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 29, 44, 52, 58, 88, 104, 116, 143, 232, 286, 319, 377, 572, 638, 754, 1144, 1193, 1276, 1508, 2386, 2552, 3016, 4147, 4772, 8294, 9544, 13123, 15509, 16588, 26246, 31018, 33176, 34597, 52492, 62036, 69194, 104984, 124072, 138388, 170599, 276776, 341198, 380567, 449761, 682396, 761134, 899522, 1364792, 1522268, 1799044, 3044536, 3598088, 4947371, 9894742, 19789484, 39578968]

約数ペア:

[(1, 39578968), (2, 19789484), (4, 9894742), (8, 4947371), (11, 3598088), (13, 3044536), (22, 1799044), (26, 1522268), (29, 1364792), (44, 899522), (52, 761134), (58, 682396), (88, 449761), (104, 380567), (116, 341198), (143, 276776), (232, 170599), (286, 138388), (319, 124072), (377, 104984), (572, 69194), (638, 62036), (754, 52492), (1144, 34597), (1193, 33176), (1276, 31018), (1508, 26246), (2386, 16588), (2552, 15509), (3016, 13123), (4147, 9544), (4772, 8294)]