9976976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:951

約数の個数: 40

約数和(自身を含む): 20921280

約数和(自身を除く): 10944304

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 887, 1406, 1774, 2812, 3548, 5624, 7096, 11248, 14192, 16853, 32819, 33706, 65638, 67412, 131276, 134824, 262552, 269648, 525104, 623561, 1247122, 2494244, 4988488, 9976976]

約数ペア:

[(1, 9976976), (2, 4988488), (4, 2494244), (8, 1247122), (16, 623561), (19, 525104), (37, 269648), (38, 262552), (74, 134824), (76, 131276), (148, 67412), (152, 65638), (296, 33706), (304, 32819), (592, 16853), (703, 14192), (887, 11248), (1406, 7096), (1774, 5624), (2812, 3548)]