7047328

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 14908320

約数和(自身を除く): 7860992

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 67, 76, 134, 152, 173, 268, 304, 346, 536, 608, 692, 1072, 1273, 1384, 2144, 2546, 2768, 3287, 5092, 5536, 6574, 10184, 11591, 13148, 20368, 23182, 26296, 40736, 46364, 52592, 92728, 105184, 185456, 220229, 370912, 440458, 880916, 1761832, 3523664, 7047328]

約数ペア:

[(1, 7047328), (2, 3523664), (4, 1761832), (8, 880916), (16, 440458), (19, 370912), (32, 220229), (38, 185456), (67, 105184), (76, 92728), (134, 52592), (152, 46364), (173, 40736), (268, 26296), (304, 23182), (346, 20368), (536, 13148), (608, 11591), (692, 10184), (1072, 6574), (1273, 5536), (1384, 5092), (2144, 3287), (2546, 2768)]