38909671808

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2554469}}^1$

素因数の和:2554507

約数の個数: 64

約数和(自身を含む): 93800138400

約数和(自身を除く): 54890466592

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 7616, 15232, 2554469, 5108938, 10217876, 17881283, 20435752, 35762566, 40871504, 43425973, 71525132, 81743008, 86851946, 143050264, 163486016, 173703892, 286100528, 303981811, 326972032, 347407784, 572201056, 607963622, 694815568, 1144402112, 1215927244, 1389631136, 2288804224, 2431854488, 2779262272, 4863708976, 5558524544, 9727417952, 19454835904, 38909671808]

約数ペア:

[(1, 38909671808), (2, 19454835904), (4, 9727417952), (7, 5558524544), (8, 4863708976), (14, 2779262272), (16, 2431854488), (17, 2288804224), (28, 1389631136), (32, 1215927244), (34, 1144402112), (56, 694815568), (64, 607963622), (68, 572201056), (112, 347407784), (119, 326972032), (128, 303981811), (136, 286100528), (224, 173703892), (238, 163486016), (272, 143050264), (448, 86851946), (476, 81743008), (544, 71525132), (896, 43425973), (952, 40871504), (1088, 35762566), (1904, 20435752), (2176, 17881283), (3808, 10217876), (7616, 5108938), (15232, 2554469)]