25991768

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{2441}}^1$

素因数の和:2480

約数の個数: 32

約数和(自身を含む): 53626320

約数和(自身を除く): 27634552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 2441, 2662, 4882, 5324, 9764, 10648, 19528, 26851, 53702, 107404, 214808, 295361, 590722, 1181444, 2362888, 3248971, 6497942, 12995884, 25991768]

約数ペア:

[(1, 25991768), (2, 12995884), (4, 6497942), (8, 3248971), (11, 2362888), (22, 1181444), (44, 590722), (88, 295361), (121, 214808), (242, 107404), (484, 53702), (968, 26851), (1331, 19528), (2441, 10648), (2662, 9764), (4882, 5324)]