29888768

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1283}}^1$

素因数の和:1319

約数の個数: 72

約数和(自身を含む): 73485888

約数和(自身を除く): 43597120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1283, 1456, 1664, 1792, 2566, 2912, 3328, 5132, 5824, 8981, 10264, 11648, 16679, 17962, 20528, 23296, 33358, 35924, 41056, 66716, 71848, 82112, 116753, 133432, 143696, 164224, 233506, 266864, 287392, 328448, 467012, 533728, 574784, 934024, 1067456, 1149568, 1868048, 2134912, 2299136, 3736096, 4269824, 7472192, 14944384, 29888768]

約数ペア:

[(1, 29888768), (2, 14944384), (4, 7472192), (7, 4269824), (8, 3736096), (13, 2299136), (14, 2134912), (16, 1868048), (26, 1149568), (28, 1067456), (32, 934024), (52, 574784), (56, 533728), (64, 467012), (91, 328448), (104, 287392), (112, 266864), (128, 233506), (182, 164224), (208, 143696), (224, 133432), (256, 116753), (364, 82112), (416, 71848), (448, 66716), (728, 41056), (832, 35924), (896, 33358), (1283, 23296), (1456, 20528), (1664, 17962), (1792, 16679), (2566, 11648), (2912, 10264), (3328, 8981), (5132, 5824)]