7264816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:733

約数の個数: 40

約数和(自身を含む): 15467760

約数和(自身を除く): 8202944

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 659, 689, 848, 1318, 1378, 2636, 2756, 5272, 5512, 8567, 10544, 11024, 17134, 34268, 34927, 68536, 69854, 137072, 139708, 279416, 454051, 558832, 908102, 1816204, 3632408, 7264816]

約数ペア:

[(1, 7264816), (2, 3632408), (4, 1816204), (8, 908102), (13, 558832), (16, 454051), (26, 279416), (52, 139708), (53, 137072), (104, 69854), (106, 68536), (208, 34927), (212, 34268), (424, 17134), (659, 11024), (689, 10544), (848, 8567), (1318, 5512), (1378, 5272), (2636, 2756)]