29857856

素因数分解:

$2^6\times 7^2\times {\mathrm{9521}}^1$

素因数の和:9547

約数の個数: 42

約数和(自身を含む): 68929758

約数和(自身を除く): 39071902

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 9521, 19042, 38084, 66647, 76168, 133294, 152336, 266588, 304672, 466529, 533176, 609344, 933058, 1066352, 1866116, 2132704, 3732232, 4265408, 7464464, 14928928, 29857856]

約数ペア:

[(1, 29857856), (2, 14928928), (4, 7464464), (7, 4265408), (8, 3732232), (14, 2132704), (16, 1866116), (28, 1066352), (32, 933058), (49, 609344), (56, 533176), (64, 466529), (98, 304672), (112, 266588), (196, 152336), (224, 133294), (392, 76168), (448, 66647), (784, 38084), (1568, 19042), (3136, 9521)]