26846672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1109}}^1$

素因数の和:1223

約数の個数: 40

約数和(自身を含む): 55744200

約数和(自身を除く): 28897528

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 272, 356, 712, 1109, 1424, 1513, 2218, 3026, 4436, 6052, 8872, 12104, 17744, 18853, 24208, 37706, 75412, 98701, 150824, 197402, 301648, 394804, 789608, 1579216, 1677917, 3355834, 6711668, 13423336, 26846672]

約数ペア:

[(1, 26846672), (2, 13423336), (4, 6711668), (8, 3355834), (16, 1677917), (17, 1579216), (34, 789608), (68, 394804), (89, 301648), (136, 197402), (178, 150824), (272, 98701), (356, 75412), (712, 37706), (1109, 24208), (1424, 18853), (1513, 17744), (2218, 12104), (3026, 8872), (4436, 6052)]