47331584

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 102527040

約数和(自身を除く): 55195456

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 152, 256, 263, 296, 304, 526, 592, 608, 703, 1052, 1184, 1216, 1406, 2104, 2368, 2432, 2812, 4208, 4736, 4864, 4997, 5624, 8416, 9472, 9731, 9994, 11248, 16832, 19462, 19988, 22496, 33664, 38924, 39976, 44992, 67328, 77848, 79952, 89984, 155696, 159904, 179968, 184889, 311392, 319808, 369778, 622784, 639616, 739556, 1245568, 1279232, 1479112, 2491136, 2958224, 5916448, 11832896, 23665792, 47331584]

約数ペア:

[(1, 47331584), (2, 23665792), (4, 11832896), (8, 5916448), (16, 2958224), (19, 2491136), (32, 1479112), (37, 1279232), (38, 1245568), (64, 739556), (74, 639616), (76, 622784), (128, 369778), (148, 319808), (152, 311392), (256, 184889), (263, 179968), (296, 159904), (304, 155696), (526, 89984), (592, 79952), (608, 77848), (703, 67328), (1052, 44992), (1184, 39976), (1216, 38924), (1406, 33664), (2104, 22496), (2368, 19988), (2432, 19462), (2812, 16832), (4208, 11248), (4736, 9994), (4864, 9731), (4997, 9472), (5624, 8416)]