21922496

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:369

約数の個数: 56

約数和(自身を含む): 46414944

約数和(自身を除く): 24492448

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 64, 92, 106, 184, 212, 281, 368, 424, 562, 736, 848, 1124, 1219, 1472, 1696, 2248, 2438, 3392, 4496, 4876, 6463, 8992, 9752, 12926, 14893, 17984, 19504, 25852, 29786, 39008, 51704, 59572, 78016, 103408, 119144, 206816, 238288, 342539, 413632, 476576, 685078, 953152, 1370156, 2740312, 5480624, 10961248, 21922496]

約数ペア:

[(1, 21922496), (2, 10961248), (4, 5480624), (8, 2740312), (16, 1370156), (23, 953152), (32, 685078), (46, 476576), (53, 413632), (64, 342539), (92, 238288), (106, 206816), (184, 119144), (212, 103408), (281, 78016), (368, 59572), (424, 51704), (562, 39008), (736, 29786), (848, 25852), (1124, 19504), (1219, 17984), (1472, 14893), (1696, 12926), (2248, 9752), (2438, 8992), (3392, 6463), (4496, 4876)]