39842928

素因数分解:

$2^4\times 3^4\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:524

約数の個数: 100

約数和(自身を含む): 117211248

約数和(自身を除く): 77368320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 81, 108, 142, 144, 162, 213, 216, 284, 324, 426, 432, 433, 568, 639, 648, 852, 866, 1136, 1278, 1296, 1299, 1704, 1732, 1917, 2556, 2598, 3408, 3464, 3834, 3897, 5112, 5196, 5751, 6928, 7668, 7794, 10224, 10392, 11502, 11691, 15336, 15588, 20784, 23004, 23382, 30672, 30743, 31176, 35073, 46008, 46764, 61486, 62352, 70146, 92016, 92229, 93528, 122972, 140292, 184458, 187056, 245944, 276687, 280584, 368916, 491888, 553374, 561168, 737832, 830061, 1106748, 1475664, 1660122, 2213496, 2490183, 3320244, 4426992, 4980366, 6640488, 9960732, 13280976, 19921464, 39842928]

約数ペア:

[(1, 39842928), (2, 19921464), (3, 13280976), (4, 9960732), (6, 6640488), (8, 4980366), (9, 4426992), (12, 3320244), (16, 2490183), (18, 2213496), (24, 1660122), (27, 1475664), (36, 1106748), (48, 830061), (54, 737832), (71, 561168), (72, 553374), (81, 491888), (108, 368916), (142, 280584), (144, 276687), (162, 245944), (213, 187056), (216, 184458), (284, 140292), (324, 122972), (426, 93528), (432, 92229), (433, 92016), (568, 70146), (639, 62352), (648, 61486), (852, 46764), (866, 46008), (1136, 35073), (1278, 31176), (1296, 30743), (1299, 30672), (1704, 23382), (1732, 23004), (1917, 20784), (2556, 15588), (2598, 15336), (3408, 11691), (3464, 11502), (3834, 10392), (3897, 10224), (5112, 7794), (5196, 7668), (5751, 6928)]