13508176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 80

約数和(自身を含む): 30855168

約数和(自身を除く): 17346992

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 47, 71, 88, 92, 94, 142, 176, 184, 188, 253, 284, 368, 376, 506, 517, 568, 752, 781, 1012, 1034, 1081, 1136, 1562, 1633, 2024, 2068, 2162, 3124, 3266, 3337, 4048, 4136, 4324, 6248, 6532, 6674, 8272, 8648, 11891, 12496, 13064, 13348, 17296, 17963, 23782, 26128, 26696, 35926, 36707, 47564, 53392, 71852, 73414, 76751, 95128, 143704, 146828, 153502, 190256, 287408, 293656, 307004, 587312, 614008, 844261, 1228016, 1688522, 3377044, 6754088, 13508176]

約数ペア:

[(1, 13508176), (2, 6754088), (4, 3377044), (8, 1688522), (11, 1228016), (16, 844261), (22, 614008), (23, 587312), (44, 307004), (46, 293656), (47, 287408), (71, 190256), (88, 153502), (92, 146828), (94, 143704), (142, 95128), (176, 76751), (184, 73414), (188, 71852), (253, 53392), (284, 47564), (368, 36707), (376, 35926), (506, 26696), (517, 26128), (568, 23782), (752, 17963), (781, 17296), (1012, 13348), (1034, 13064), (1081, 12496), (1136, 11891), (1562, 8648), (1633, 8272), (2024, 6674), (2068, 6532), (2162, 6248), (3124, 4324), (3266, 4136), (3337, 4048)]