12694784

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{2917}}^1$

素因数の和:2950

約数の個数: 36

約数和(自身を含む): 26839764

約数和(自身を除く): 14144980

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 2917, 4352, 5834, 11668, 23336, 46672, 49589, 93344, 99178, 186688, 198356, 373376, 396712, 746752, 793424, 1586848, 3173696, 6347392, 12694784]

約数ペア:

[(1, 12694784), (2, 6347392), (4, 3173696), (8, 1586848), (16, 793424), (17, 746752), (32, 396712), (34, 373376), (64, 198356), (68, 186688), (128, 99178), (136, 93344), (256, 49589), (272, 46672), (544, 23336), (1088, 11668), (2176, 5834), (2917, 4352)]