7724288

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 18199776

約数和(自身を除く): 10475488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 211, 256, 286, 352, 416, 422, 572, 704, 832, 844, 1144, 1408, 1664, 1688, 2288, 2321, 2743, 2816, 3328, 3376, 4576, 4642, 5486, 6752, 9152, 9284, 10972, 13504, 18304, 18568, 21944, 27008, 30173, 36608, 37136, 43888, 54016, 60346, 74272, 87776, 120692, 148544, 175552, 241384, 297088, 351104, 482768, 594176, 702208, 965536, 1931072, 3862144, 7724288]

約数ペア:

[(1, 7724288), (2, 3862144), (4, 1931072), (8, 965536), (11, 702208), (13, 594176), (16, 482768), (22, 351104), (26, 297088), (32, 241384), (44, 175552), (52, 148544), (64, 120692), (88, 87776), (104, 74272), (128, 60346), (143, 54016), (176, 43888), (208, 37136), (211, 36608), (256, 30173), (286, 27008), (352, 21944), (416, 18568), (422, 18304), (572, 13504), (704, 10972), (832, 9284), (844, 9152), (1144, 6752), (1408, 5486), (1664, 4642), (1688, 4576), (2288, 3376), (2321, 3328), (2743, 2816)]