78870022

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{983}}^1$

素因数の和:1524

約数の個数: 32

約数和(自身を含む): 147930624

約数和(自身を除く): 69060602

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 521, 983, 1042, 1966, 3647, 5731, 6881, 7294, 10813, 11462, 13762, 21626, 40117, 75691, 80234, 151382, 512143, 1024286, 3585001, 5633573, 7170002, 11267146, 39435011, 78870022]

約数ペア:

[(1, 78870022), (2, 39435011), (7, 11267146), (11, 7170002), (14, 5633573), (22, 3585001), (77, 1024286), (154, 512143), (521, 151382), (983, 80234), (1042, 75691), (1966, 40117), (3647, 21626), (5731, 13762), (6881, 11462), (7294, 10813)]