25914304

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31147}}^1$

素因数の和:31172

約数の個数: 28

約数和(自身を含む): 55381144

約数和(自身を除く): 29466840

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 31147, 62294, 124588, 249176, 404911, 498352, 809822, 996704, 1619644, 1993408, 3239288, 6478576, 12957152, 25914304]

約数ペア:

[(1, 25914304), (2, 12957152), (4, 6478576), (8, 3239288), (13, 1993408), (16, 1619644), (26, 996704), (32, 809822), (52, 498352), (64, 404911), (104, 249176), (208, 124588), (416, 62294), (832, 31147)]