79591616

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{353}}^1$

素因数の和:649

約数の個数: 56

約数和(自身を含む): 171200064

約数和(自身を除く): 91608448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 271, 353, 416, 542, 706, 832, 1084, 1412, 2168, 2824, 3523, 4336, 4589, 5648, 7046, 8672, 9178, 11296, 14092, 17344, 18356, 22592, 28184, 36712, 56368, 73424, 95663, 112736, 146848, 191326, 225472, 293696, 382652, 765304, 1243619, 1530608, 2487238, 3061216, 4974476, 6122432, 9948952, 19897904, 39795808, 79591616]

約数ペア:

[(1, 79591616), (2, 39795808), (4, 19897904), (8, 9948952), (13, 6122432), (16, 4974476), (26, 3061216), (32, 2487238), (52, 1530608), (64, 1243619), (104, 765304), (208, 382652), (271, 293696), (353, 225472), (416, 191326), (542, 146848), (706, 112736), (832, 95663), (1084, 73424), (1412, 56368), (2168, 36712), (2824, 28184), (3523, 22592), (4336, 18356), (4589, 17344), (5648, 14092), (7046, 11296), (8672, 9178)]