27358864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4243}}^1$

素因数の和:4295

約数の個数: 40

約数和(自身を含む): 58940672

約数和(自身を除く): 31581808

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 4243, 6448, 8486, 16972, 33944, 55159, 67888, 110318, 131533, 220636, 263066, 441272, 526132, 882544, 1052264, 1709929, 2104528, 3419858, 6839716, 13679432, 27358864]

約数ペア:

[(1, 27358864), (2, 13679432), (4, 6839716), (8, 3419858), (13, 2104528), (16, 1709929), (26, 1052264), (31, 882544), (52, 526132), (62, 441272), (104, 263066), (124, 220636), (208, 131533), (248, 110318), (403, 67888), (496, 55159), (806, 33944), (1612, 16972), (3224, 8486), (4243, 6448)]