2693628416

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{142189}}^1$

素因数の和:142244

約数の個数: 40

約数和(自身を含む): 5527494060

約数和(自身を除く): 2833865644

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1184, 2368, 4736, 9472, 18944, 142189, 284378, 568756, 1137512, 2275024, 4550048, 5260993, 9100096, 10521986, 18200192, 21043972, 36400384, 42087944, 72800768, 84175888, 168351776, 336703552, 673407104, 1346814208, 2693628416]

約数ペア:

[(1, 2693628416), (2, 1346814208), (4, 673407104), (8, 336703552), (16, 168351776), (32, 84175888), (37, 72800768), (64, 42087944), (74, 36400384), (128, 21043972), (148, 18200192), (256, 10521986), (296, 9100096), (512, 5260993), (592, 4550048), (1184, 2275024), (2368, 1137512), (4736, 568756), (9472, 284378), (18944, 142189)]