7179452

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 15079680

約数和(自身を除く): 7900228

約数列:

[1, 2, 4, 7, 14, 28, 43, 67, 86, 89, 134, 172, 178, 268, 301, 356, 469, 602, 623, 938, 1204, 1246, 1876, 2492, 2881, 3827, 5762, 5963, 7654, 11524, 11926, 15308, 20167, 23852, 26789, 40334, 41741, 53578, 80668, 83482, 107156, 166964, 256409, 512818, 1025636, 1794863, 3589726, 7179452]

約数ペア:

[(1, 7179452), (2, 3589726), (4, 1794863), (7, 1025636), (14, 512818), (28, 256409), (43, 166964), (67, 107156), (86, 83482), (89, 80668), (134, 53578), (172, 41741), (178, 40334), (268, 26789), (301, 23852), (356, 20167), (469, 15308), (602, 11926), (623, 11524), (938, 7654), (1204, 5963), (1246, 5762), (1876, 3827), (2492, 2881)]