63883664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1093}}^1$

素因数の和:1395

約数の個数: 40

約数和(自身を含む): 133892472

約数和(自身を除く): 70008808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 281, 562, 1093, 1124, 2186, 2248, 3653, 4372, 4496, 7306, 8744, 14209, 14612, 17488, 28418, 29224, 56836, 58448, 113672, 227344, 307133, 614266, 1228532, 2457064, 3992729, 4914128, 7985458, 15970916, 31941832, 63883664]

約数ペア:

[(1, 63883664), (2, 31941832), (4, 15970916), (8, 7985458), (13, 4914128), (16, 3992729), (26, 2457064), (52, 1228532), (104, 614266), (208, 307133), (281, 227344), (562, 113672), (1093, 58448), (1124, 56836), (2186, 29224), (2248, 28418), (3653, 17488), (4372, 14612), (4496, 14209), (7306, 8744)]