284418064

素因数分解:

$2^4\times 7^1\times {\mathrm{569}}^1\times {\mathrm{4463}}^1$

素因数の和:5047

約数の個数: 40

約数和(自身を含む): 631031040

約数和(自身を除く): 346612976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 569, 1138, 2276, 3983, 4463, 4552, 7966, 8926, 9104, 15932, 17852, 31241, 31864, 35704, 62482, 63728, 71408, 124964, 249928, 499856, 2539447, 5078894, 10157788, 17776129, 20315576, 35552258, 40631152, 71104516, 142209032, 284418064]

約数ペア:

[(1, 284418064), (2, 142209032), (4, 71104516), (7, 40631152), (8, 35552258), (14, 20315576), (16, 17776129), (28, 10157788), (56, 5078894), (112, 2539447), (569, 499856), (1138, 249928), (2276, 124964), (3983, 71408), (4463, 63728), (4552, 62482), (7966, 35704), (8926, 31864), (9104, 31241), (15932, 17852)]