7162254112

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{123863}}^1$

素因数の和:124025

約数の個数: 48

約数和(自身を含む): 15294726720

約数和(自身を除く): 8132472608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 139, 208, 278, 416, 556, 1112, 1807, 2224, 3614, 4448, 7228, 14456, 28912, 57824, 123863, 247726, 495452, 990904, 1610219, 1981808, 3220438, 3963616, 6440876, 12881752, 17216957, 25763504, 34433914, 51527008, 68867828, 137735656, 223820441, 275471312, 447640882, 550942624, 895281764, 1790563528, 3581127056, 7162254112]

約数ペア:

[(1, 7162254112), (2, 3581127056), (4, 1790563528), (8, 895281764), (13, 550942624), (16, 447640882), (26, 275471312), (32, 223820441), (52, 137735656), (104, 68867828), (139, 51527008), (208, 34433914), (278, 25763504), (416, 17216957), (556, 12881752), (1112, 6440876), (1807, 3963616), (2224, 3220438), (3614, 1981808), (4448, 1610219), (7228, 990904), (14456, 495452), (28912, 247726), (57824, 123863)]