47132384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{827}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 100780848

約数和(自身を除く): 53648464

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 137, 208, 274, 416, 548, 827, 1096, 1654, 1781, 2192, 3308, 3562, 4384, 6616, 7124, 10751, 13232, 14248, 21502, 26464, 28496, 43004, 56992, 86008, 113299, 172016, 226598, 344032, 453196, 906392, 1472887, 1812784, 2945774, 3625568, 5891548, 11783096, 23566192, 47132384]

約数ペア:

[(1, 47132384), (2, 23566192), (4, 11783096), (8, 5891548), (13, 3625568), (16, 2945774), (26, 1812784), (32, 1472887), (52, 906392), (104, 453196), (137, 344032), (208, 226598), (274, 172016), (416, 113299), (548, 86008), (827, 56992), (1096, 43004), (1654, 28496), (1781, 26464), (2192, 21502), (3308, 14248), (3562, 13232), (4384, 10751), (6616, 7124)]