7489528

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 14504400

約数和(自身を除く): 7014872

約数列:

[1, 2, 4, 8, 67, 89, 134, 157, 178, 268, 314, 356, 536, 628, 712, 1256, 5963, 10519, 11926, 13973, 21038, 23852, 27946, 42076, 47704, 55892, 84152, 111784, 936191, 1872382, 3744764, 7489528]

約数ペア:

[(1, 7489528), (2, 3744764), (4, 1872382), (8, 936191), (67, 111784), (89, 84152), (134, 55892), (157, 47704), (178, 42076), (268, 27946), (314, 23852), (356, 21038), (536, 13973), (628, 11926), (712, 10519), (1256, 5963)]