22487344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1907}}^1$

素因数の和:1993

約数の個数: 40

約数和(自身を含む): 48264768

約数和(自身を除く): 25777424

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 1907, 2948, 3814, 5896, 7628, 11792, 15256, 20977, 30512, 41954, 83908, 127769, 167816, 255538, 335632, 511076, 1022152, 1405459, 2044304, 2810918, 5621836, 11243672, 22487344]

約数ペア:

[(1, 22487344), (2, 11243672), (4, 5621836), (8, 2810918), (11, 2044304), (16, 1405459), (22, 1022152), (44, 511076), (67, 335632), (88, 255538), (134, 167816), (176, 127769), (268, 83908), (536, 41954), (737, 30512), (1072, 20977), (1474, 15256), (1907, 11792), (2948, 7628), (3814, 5896)]