61278256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12809}}^1$

素因数の和:12853

約数の個数: 40

約数和(自身を含む): 133428960

約数和(自身を除く): 72150704

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 12809, 25618, 51236, 102472, 166517, 204944, 294607, 333034, 589214, 666068, 1178428, 1332136, 2356856, 2664272, 3829891, 4713712, 7659782, 15319564, 30639128, 61278256]

約数ペア:

[(1, 61278256), (2, 30639128), (4, 15319564), (8, 7659782), (13, 4713712), (16, 3829891), (23, 2664272), (26, 2356856), (46, 1332136), (52, 1178428), (92, 666068), (104, 589214), (184, 333034), (208, 294607), (299, 204944), (368, 166517), (598, 102472), (1196, 51236), (2392, 25618), (4784, 12809)]