17128384

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:222

約数の個数: 112

約数和(自身を含む): 44549568

約数和(自身を除く): 27421184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 136, 173, 182, 208, 221, 224, 238, 272, 346, 364, 416, 442, 448, 476, 544, 692, 728, 832, 884, 952, 1088, 1211, 1384, 1456, 1547, 1768, 1904, 2249, 2422, 2768, 2912, 2941, 3094, 3536, 3808, 4498, 4844, 5536, 5824, 5882, 6188, 7072, 7616, 8996, 9688, 11072, 11764, 12376, 14144, 15743, 17992, 19376, 20587, 23528, 24752, 31486, 35984, 38233, 38752, 41174, 47056, 49504, 62972, 71968, 76466, 77504, 82348, 94112, 99008, 125944, 143936, 152932, 164696, 188224, 251888, 267631, 305864, 329392, 503776, 535262, 611728, 658784, 1007552, 1070524, 1223456, 1317568, 2141048, 2446912, 4282096, 8564192, 17128384]

約数ペア:

[(1, 17128384), (2, 8564192), (4, 4282096), (7, 2446912), (8, 2141048), (13, 1317568), (14, 1223456), (16, 1070524), (17, 1007552), (26, 658784), (28, 611728), (32, 535262), (34, 503776), (52, 329392), (56, 305864), (64, 267631), (68, 251888), (91, 188224), (104, 164696), (112, 152932), (119, 143936), (136, 125944), (173, 99008), (182, 94112), (208, 82348), (221, 77504), (224, 76466), (238, 71968), (272, 62972), (346, 49504), (364, 47056), (416, 41174), (442, 38752), (448, 38233), (476, 35984), (544, 31486), (692, 24752), (728, 23528), (832, 20587), (884, 19376), (952, 17992), (1088, 15743), (1211, 14144), (1384, 12376), (1456, 11764), (1547, 11072), (1768, 9688), (1904, 8996), (2249, 7616), (2422, 7072), (2768, 6188), (2912, 5882), (2941, 5824), (3094, 5536), (3536, 4844), (3808, 4498)]