4073743648

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{11243}}^1$

素因数の和:11346

約数の個数: 72

約数和(自身を含む): 8814981168

約数和(自身を除く): 4741237520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 169, 208, 268, 338, 416, 536, 676, 871, 1072, 1352, 1742, 2144, 2704, 3484, 5408, 6968, 11243, 11323, 13936, 22486, 22646, 27872, 44972, 45292, 89944, 90584, 146159, 179888, 181168, 292318, 359776, 362336, 584636, 753281, 1169272, 1506562, 1900067, 2338544, 3013124, 3800134, 4677088, 6026248, 7600268, 9792653, 12052496, 15200536, 19585306, 24104992, 30401072, 39170612, 60802144, 78341224, 127304489, 156682448, 254608978, 313364896, 509217956, 1018435912, 2036871824, 4073743648]

約数ペア:

[(1, 4073743648), (2, 2036871824), (4, 1018435912), (8, 509217956), (13, 313364896), (16, 254608978), (26, 156682448), (32, 127304489), (52, 78341224), (67, 60802144), (104, 39170612), (134, 30401072), (169, 24104992), (208, 19585306), (268, 15200536), (338, 12052496), (416, 9792653), (536, 7600268), (676, 6026248), (871, 4677088), (1072, 3800134), (1352, 3013124), (1742, 2338544), (2144, 1900067), (2704, 1506562), (3484, 1169272), (5408, 753281), (6968, 584636), (11243, 362336), (11323, 359776), (13936, 292318), (22486, 181168), (22646, 179888), (27872, 146159), (44972, 90584), (45292, 89944)]