22853168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 52871616

約数和(自身を除く): 30018448

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 184, 208, 221, 272, 281, 299, 368, 391, 442, 562, 598, 782, 884, 1124, 1196, 1564, 1768, 2248, 2392, 3128, 3536, 3653, 4496, 4777, 4784, 5083, 6256, 6463, 7306, 9554, 10166, 12926, 14612, 19108, 20332, 25852, 29224, 38216, 40664, 51704, 58448, 62101, 76432, 81328, 84019, 103408, 109871, 124202, 168038, 219742, 248404, 336076, 439484, 496808, 672152, 878968, 993616, 1344304, 1428323, 1757936, 2856646, 5713292, 11426584, 22853168]

約数ペア:

[(1, 22853168), (2, 11426584), (4, 5713292), (8, 2856646), (13, 1757936), (16, 1428323), (17, 1344304), (23, 993616), (26, 878968), (34, 672152), (46, 496808), (52, 439484), (68, 336076), (92, 248404), (104, 219742), (136, 168038), (184, 124202), (208, 109871), (221, 103408), (272, 84019), (281, 81328), (299, 76432), (368, 62101), (391, 58448), (442, 51704), (562, 40664), (598, 38216), (782, 29224), (884, 25852), (1124, 20332), (1196, 19108), (1564, 14612), (1768, 12926), (2248, 10166), (2392, 9554), (3128, 7306), (3536, 6463), (3653, 6256), (4496, 5083), (4777, 4784)]