7946224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:206

約数の個数: 80

約数和(自身を含む): 18998784

約数和(自身を除く): 11052560

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 151, 176, 184, 208, 253, 286, 299, 302, 368, 506, 572, 598, 604, 1012, 1144, 1196, 1208, 1661, 1963, 2024, 2288, 2392, 2416, 3289, 3322, 3473, 3926, 4048, 4784, 6578, 6644, 6946, 7852, 13156, 13288, 13892, 15704, 21593, 26312, 26576, 27784, 31408, 38203, 43186, 45149, 52624, 55568, 76406, 86372, 90298, 152812, 172744, 180596, 305624, 345488, 361192, 496639, 611248, 722384, 993278, 1986556, 3973112, 7946224]

約数ペア:

[(1, 7946224), (2, 3973112), (4, 1986556), (8, 993278), (11, 722384), (13, 611248), (16, 496639), (22, 361192), (23, 345488), (26, 305624), (44, 180596), (46, 172744), (52, 152812), (88, 90298), (92, 86372), (104, 76406), (143, 55568), (151, 52624), (176, 45149), (184, 43186), (208, 38203), (253, 31408), (286, 27784), (299, 26576), (302, 26312), (368, 21593), (506, 15704), (572, 13892), (598, 13288), (604, 13156), (1012, 7852), (1144, 6946), (1196, 6644), (1208, 6578), (1661, 4784), (1963, 4048), (2024, 3926), (2288, 3473), (2392, 3322), (2416, 3289)]