27885568

素因数分解:

$2^{15}\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 64

約数和(自身を含む): 59767920

約数和(自身を除く): 31882352

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 64, 74, 92, 128, 148, 184, 256, 296, 368, 512, 592, 736, 851, 1024, 1184, 1472, 1702, 2048, 2368, 2944, 3404, 4096, 4736, 5888, 6808, 8192, 9472, 11776, 13616, 16384, 18944, 23552, 27232, 32768, 37888, 47104, 54464, 75776, 94208, 108928, 151552, 188416, 217856, 303104, 376832, 435712, 606208, 753664, 871424, 1212416, 1742848, 3485696, 6971392, 13942784, 27885568]

約数ペア:

[(1, 27885568), (2, 13942784), (4, 6971392), (8, 3485696), (16, 1742848), (23, 1212416), (32, 871424), (37, 753664), (46, 606208), (64, 435712), (74, 376832), (92, 303104), (128, 217856), (148, 188416), (184, 151552), (256, 108928), (296, 94208), (368, 75776), (512, 54464), (592, 47104), (736, 37888), (851, 32768), (1024, 27232), (1184, 23552), (1472, 18944), (1702, 16384), (2048, 13616), (2368, 11776), (2944, 9472), (3404, 8192), (4096, 6808), (4736, 5888)]