42752768

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 91391328

約数和(自身を除く): 48638560

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 64, 92, 106, 128, 137, 184, 212, 256, 274, 368, 424, 548, 736, 848, 1096, 1219, 1472, 1696, 2192, 2438, 2944, 3151, 3392, 4384, 4876, 5888, 6302, 6784, 7261, 8768, 9752, 12604, 13568, 14522, 17536, 19504, 25208, 29044, 35072, 39008, 50416, 58088, 78016, 100832, 116176, 156032, 167003, 201664, 232352, 312064, 334006, 403328, 464704, 668012, 806656, 929408, 1336024, 1858816, 2672048, 5344096, 10688192, 21376384, 42752768]

約数ペア:

[(1, 42752768), (2, 21376384), (4, 10688192), (8, 5344096), (16, 2672048), (23, 1858816), (32, 1336024), (46, 929408), (53, 806656), (64, 668012), (92, 464704), (106, 403328), (128, 334006), (137, 312064), (184, 232352), (212, 201664), (256, 167003), (274, 156032), (368, 116176), (424, 100832), (548, 78016), (736, 58088), (848, 50416), (1096, 39008), (1219, 35072), (1472, 29044), (1696, 25208), (2192, 19504), (2438, 17536), (2944, 14522), (3151, 13568), (3392, 12604), (4384, 9752), (4876, 8768), (5888, 7261), (6302, 6784)]