69725344

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{12893}}^1$

素因数の和:12929

約数の個数: 36

約数和(自身を含む): 148654926

約数和(自身を除く): 78929582

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 12893, 25786, 51572, 103144, 167609, 206288, 335218, 412576, 670436, 1340872, 2178917, 2681744, 4357834, 5363488, 8715668, 17431336, 34862672, 69725344]

約数ペア:

[(1, 69725344), (2, 34862672), (4, 17431336), (8, 8715668), (13, 5363488), (16, 4357834), (26, 2681744), (32, 2178917), (52, 1340872), (104, 670436), (169, 412576), (208, 335218), (338, 206288), (416, 167609), (676, 103144), (1352, 51572), (2704, 25786), (5408, 12893)]