13307734648

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{266027}}^1$

素因数の和:266096

約数の個数: 48

約数和(自身を含む): 27749380680

約数和(自身を除く): 14441646032

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 169, 296, 338, 481, 676, 962, 1352, 1924, 3848, 6253, 12506, 25012, 50024, 266027, 532054, 1064108, 2128216, 3458351, 6916702, 9842999, 13833404, 19685998, 27666808, 39371996, 44958563, 78743992, 89917126, 127958987, 179834252, 255917974, 359668504, 511835948, 1023671896, 1663466831, 3326933662, 6653867324, 13307734648]

約数ペア:

[(1, 13307734648), (2, 6653867324), (4, 3326933662), (8, 1663466831), (13, 1023671896), (26, 511835948), (37, 359668504), (52, 255917974), (74, 179834252), (104, 127958987), (148, 89917126), (169, 78743992), (296, 44958563), (338, 39371996), (481, 27666808), (676, 19685998), (962, 13833404), (1352, 9842999), (1924, 6916702), (3848, 3458351), (6253, 2128216), (12506, 1064108), (25012, 532054), (50024, 266027)]