25882688

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{2393}}^1$

素因数の和:2431

約数の個数: 42

約数和(自身を含む): 55638954

約数和(自身を除く): 29756266

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2393, 2704, 4786, 5408, 9572, 10816, 19144, 31109, 38288, 62218, 76576, 124436, 153152, 248872, 404417, 497744, 808834, 995488, 1617668, 1990976, 3235336, 6470672, 12941344, 25882688]

約数ペア:

[(1, 25882688), (2, 12941344), (4, 6470672), (8, 3235336), (13, 1990976), (16, 1617668), (26, 995488), (32, 808834), (52, 497744), (64, 404417), (104, 248872), (169, 153152), (208, 124436), (338, 76576), (416, 62218), (676, 38288), (832, 31109), (1352, 19144), (2393, 10816), (2704, 9572), (4786, 5408)]