17730752

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:337

約数の個数: 56

約数和(自身を含む): 38447472

約数和(自身を除く): 20716720

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 101, 104, 202, 208, 211, 404, 416, 422, 808, 832, 844, 1313, 1616, 1688, 2626, 2743, 3232, 3376, 5252, 5486, 6464, 6752, 10504, 10972, 13504, 21008, 21311, 21944, 42016, 42622, 43888, 84032, 85244, 87776, 170488, 175552, 277043, 340976, 554086, 681952, 1108172, 1363904, 2216344, 4432688, 8865376, 17730752]

約数ペア:

[(1, 17730752), (2, 8865376), (4, 4432688), (8, 2216344), (13, 1363904), (16, 1108172), (26, 681952), (32, 554086), (52, 340976), (64, 277043), (101, 175552), (104, 170488), (202, 87776), (208, 85244), (211, 84032), (404, 43888), (416, 42622), (422, 42016), (808, 21944), (832, 21311), (844, 21008), (1313, 13504), (1616, 10972), (1688, 10504), (2626, 6752), (2743, 6464), (3232, 5486), (3376, 5252)]