27697696

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 59270400

約数和(自身を除く): 31572704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 139, 208, 278, 416, 479, 556, 958, 1112, 1807, 1916, 2224, 3614, 3832, 4448, 6227, 7228, 7664, 12454, 14456, 15328, 24908, 28912, 49816, 57824, 66581, 99632, 133162, 199264, 266324, 532648, 865553, 1065296, 1731106, 2130592, 3462212, 6924424, 13848848, 27697696]

約数ペア:

[(1, 27697696), (2, 13848848), (4, 6924424), (8, 3462212), (13, 2130592), (16, 1731106), (26, 1065296), (32, 865553), (52, 532648), (104, 266324), (139, 199264), (208, 133162), (278, 99632), (416, 66581), (479, 57824), (556, 49816), (958, 28912), (1112, 24908), (1807, 15328), (1916, 14456), (2224, 12454), (3614, 7664), (3832, 7228), (4448, 6227)]