28254304

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2953}}^1$

素因数の和:2999

約数の個数: 48

約数和(自身を含む): 62530272

約数和(自身を除く): 34275968

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 2953, 4784, 5906, 9568, 11812, 23624, 38389, 47248, 67919, 76778, 94496, 135838, 153556, 271676, 307112, 543352, 614224, 882947, 1086704, 1228448, 1765894, 2173408, 3531788, 7063576, 14127152, 28254304]

約数ペア:

[(1, 28254304), (2, 14127152), (4, 7063576), (8, 3531788), (13, 2173408), (16, 1765894), (23, 1228448), (26, 1086704), (32, 882947), (46, 614224), (52, 543352), (92, 307112), (104, 271676), (184, 153556), (208, 135838), (299, 94496), (368, 76778), (416, 67919), (598, 47248), (736, 38389), (1196, 23624), (2392, 11812), (2953, 9568), (4784, 5906)]