40805150624

素因数分解:

$2^5\times 7^2\times {\mathrm{887}}^1\times {\mathrm{29339}}^1$

素因数の和:30250

約数の個数: 72

約数和(自身を含む): 93559626720

約数和(自身を除く): 52754476096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 887, 1568, 1774, 3548, 6209, 7096, 12418, 14192, 24836, 28384, 29339, 43463, 49672, 58678, 86926, 99344, 117356, 173852, 198688, 205373, 234712, 347704, 410746, 469424, 695408, 821492, 938848, 1390816, 1437611, 1642984, 2875222, 3285968, 5750444, 6571936, 11500888, 23001776, 26023693, 46003552, 52047386, 104094772, 182165851, 208189544, 364331702, 416379088, 728663404, 832758176, 1275160957, 1457326808, 2550321914, 2914653616, 5100643828, 5829307232, 10201287656, 20402575312, 40805150624]

約数ペア:

[(1, 40805150624), (2, 20402575312), (4, 10201287656), (7, 5829307232), (8, 5100643828), (14, 2914653616), (16, 2550321914), (28, 1457326808), (32, 1275160957), (49, 832758176), (56, 728663404), (98, 416379088), (112, 364331702), (196, 208189544), (224, 182165851), (392, 104094772), (784, 52047386), (887, 46003552), (1568, 26023693), (1774, 23001776), (3548, 11500888), (6209, 6571936), (7096, 5750444), (12418, 3285968), (14192, 2875222), (24836, 1642984), (28384, 1437611), (29339, 1390816), (43463, 938848), (49672, 821492), (58678, 695408), (86926, 469424), (99344, 410746), (117356, 347704), (173852, 234712), (198688, 205373)]