47284432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{809}}^1$

素因数の和:1111

約数の個数: 40

約数和(自身を含む): 99134280

約数和(自身を除く): 51849848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 281, 562, 809, 1124, 1618, 2248, 3236, 3653, 4496, 6472, 7306, 10517, 12944, 14612, 21034, 29224, 42068, 58448, 84136, 168272, 227329, 454658, 909316, 1818632, 2955277, 3637264, 5910554, 11821108, 23642216, 47284432]

約数ペア:

[(1, 47284432), (2, 23642216), (4, 11821108), (8, 5910554), (13, 3637264), (16, 2955277), (26, 1818632), (52, 909316), (104, 454658), (208, 227329), (281, 168272), (562, 84136), (809, 58448), (1124, 42068), (1618, 29224), (2248, 21034), (3236, 14612), (3653, 12944), (4496, 10517), (6472, 7306)]