64290304

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{743}}^1$

素因数の和:787

約数の個数: 60

約数和(自身を含む): 139283496

約数和(自身を除く): 74993192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 512, 676, 743, 832, 1352, 1486, 1664, 2704, 2972, 3328, 5408, 5944, 6656, 9659, 10816, 11888, 19318, 21632, 23776, 38636, 43264, 47552, 77272, 86528, 95104, 125567, 154544, 190208, 251134, 309088, 380416, 502268, 618176, 1004536, 1236352, 2009072, 2472704, 4018144, 4945408, 8036288, 16072576, 32145152, 64290304]

約数ペア:

[(1, 64290304), (2, 32145152), (4, 16072576), (8, 8036288), (13, 4945408), (16, 4018144), (26, 2472704), (32, 2009072), (52, 1236352), (64, 1004536), (104, 618176), (128, 502268), (169, 380416), (208, 309088), (256, 251134), (338, 190208), (416, 154544), (512, 125567), (676, 95104), (743, 86528), (832, 77272), (1352, 47552), (1486, 43264), (1664, 38636), (2704, 23776), (2972, 21632), (3328, 19318), (5408, 11888), (5944, 10816), (6656, 9659)]