40245856

素因数分解:

$2^5\times 7^2\times {\mathrm{25667}}^1$

素因数の和:25691

約数の個数: 36

約数和(自身を含む): 92173788

約数和(自身を除く): 51927932

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 25667, 51334, 102668, 179669, 205336, 359338, 410672, 718676, 821344, 1257683, 1437352, 2515366, 2874704, 5030732, 5749408, 10061464, 20122928, 40245856]

約数ペア:

[(1, 40245856), (2, 20122928), (4, 10061464), (7, 5749408), (8, 5030732), (14, 2874704), (16, 2515366), (28, 1437352), (32, 1257683), (49, 821344), (56, 718676), (98, 410672), (112, 359338), (196, 205336), (224, 179669), (392, 102668), (784, 51334), (1568, 25667)]