47543168

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 101163600

約数和(自身を除く): 53620432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 113, 128, 152, 173, 226, 304, 346, 452, 608, 692, 904, 1216, 1384, 1808, 2147, 2432, 2768, 3287, 3616, 4294, 5536, 6574, 7232, 8588, 11072, 13148, 14464, 17176, 19549, 22144, 26296, 34352, 39098, 52592, 68704, 78196, 105184, 137408, 156392, 210368, 274816, 312784, 371431, 420736, 625568, 742862, 1251136, 1485724, 2502272, 2971448, 5942896, 11885792, 23771584, 47543168]

約数ペア:

[(1, 47543168), (2, 23771584), (4, 11885792), (8, 5942896), (16, 2971448), (19, 2502272), (32, 1485724), (38, 1251136), (64, 742862), (76, 625568), (113, 420736), (128, 371431), (152, 312784), (173, 274816), (226, 210368), (304, 156392), (346, 137408), (452, 105184), (608, 78196), (692, 68704), (904, 52592), (1216, 39098), (1384, 34352), (1808, 26296), (2147, 22144), (2432, 19549), (2768, 17176), (3287, 14464), (3616, 13148), (4294, 11072), (5536, 8588), (6574, 7232)]