17128889792

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{20219}}^1$

素因数の和:20330

約数の個数: 112

約数和(自身を含む): 40758343680

約数和(自身を除く): 23629453888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 61, 62, 64, 112, 122, 124, 217, 224, 244, 248, 427, 434, 448, 488, 496, 854, 868, 976, 992, 1708, 1736, 1891, 1952, 1984, 3416, 3472, 3782, 3904, 6832, 6944, 7564, 13237, 13664, 13888, 15128, 20219, 26474, 27328, 30256, 40438, 52948, 60512, 80876, 105896, 121024, 141533, 161752, 211792, 283066, 323504, 423584, 566132, 626789, 647008, 847168, 1132264, 1233359, 1253578, 1294016, 2264528, 2466718, 2507156, 4387523, 4529056, 4933436, 5014312, 8633513, 8775046, 9058112, 9866872, 10028624, 17267026, 17550092, 19733744, 20057248, 34534052, 35100184, 38234129, 39467488, 40114496, 69068104, 70200368, 76468258, 78934976, 138136208, 140400736, 152936516, 267638903, 276272416, 280801472, 305873032, 535277806, 552544832, 611746064, 1070555612, 1223492128, 2141111224, 2446984256, 4282222448, 8564444896, 17128889792]

約数ペア:

[(1, 17128889792), (2, 8564444896), (4, 4282222448), (7, 2446984256), (8, 2141111224), (14, 1223492128), (16, 1070555612), (28, 611746064), (31, 552544832), (32, 535277806), (56, 305873032), (61, 280801472), (62, 276272416), (64, 267638903), (112, 152936516), (122, 140400736), (124, 138136208), (217, 78934976), (224, 76468258), (244, 70200368), (248, 69068104), (427, 40114496), (434, 39467488), (448, 38234129), (488, 35100184), (496, 34534052), (854, 20057248), (868, 19733744), (976, 17550092), (992, 17267026), (1708, 10028624), (1736, 9866872), (1891, 9058112), (1952, 8775046), (1984, 8633513), (3416, 5014312), (3472, 4933436), (3782, 4529056), (3904, 4387523), (6832, 2507156), (6944, 2466718), (7564, 2264528), (13237, 1294016), (13664, 1253578), (13888, 1233359), (15128, 1132264), (20219, 847168), (26474, 647008), (27328, 626789), (30256, 566132), (40438, 423584), (52948, 323504), (60512, 283066), (80876, 211792), (105896, 161752), (121024, 141533)]