53678926

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 94590720

約数和(自身を除く): 40911794

約数列:

[1, 2, 7, 14, 67, 89, 134, 178, 469, 623, 643, 938, 1246, 1286, 4501, 5963, 9002, 11926, 41741, 43081, 57227, 83482, 86162, 114454, 301567, 400589, 603134, 801178, 3834209, 7668418, 26839463, 53678926]

約数ペア:

[(1, 53678926), (2, 26839463), (7, 7668418), (14, 3834209), (67, 801178), (89, 603134), (134, 400589), (178, 301567), (469, 114454), (623, 86162), (643, 83482), (938, 57227), (1246, 43081), (1286, 41741), (4501, 11926), (5963, 9002)]