22075768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:892

約数の個数: 64

約数和(自身を含む): 50803200

約数和(自身を除く): 28727432

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 184, 253, 286, 299, 506, 572, 598, 839, 1012, 1144, 1196, 1678, 2024, 2392, 3289, 3356, 6578, 6712, 9229, 10907, 13156, 18458, 19297, 21814, 26312, 36916, 38594, 43628, 73832, 77188, 87256, 119977, 154376, 212267, 239954, 250861, 424534, 479908, 501722, 849068, 959816, 1003444, 1698136, 2006888, 2759471, 5518942, 11037884, 22075768]

約数ペア:

[(1, 22075768), (2, 11037884), (4, 5518942), (8, 2759471), (11, 2006888), (13, 1698136), (22, 1003444), (23, 959816), (26, 849068), (44, 501722), (46, 479908), (52, 424534), (88, 250861), (92, 239954), (104, 212267), (143, 154376), (184, 119977), (253, 87256), (286, 77188), (299, 73832), (506, 43628), (572, 38594), (598, 36916), (839, 26312), (1012, 21814), (1144, 19297), (1196, 18458), (1678, 13156), (2024, 10907), (2392, 9229), (3289, 6712), (3356, 6578)]