3817528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 8709120

約数和(自身を除く): 4891592

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 47, 52, 71, 88, 94, 104, 142, 143, 188, 284, 286, 376, 517, 568, 572, 611, 781, 923, 1034, 1144, 1222, 1562, 1846, 2068, 2444, 3124, 3337, 3692, 4136, 4888, 6248, 6674, 6721, 7384, 10153, 13348, 13442, 20306, 26696, 26884, 36707, 40612, 43381, 53768, 73414, 81224, 86762, 146828, 173524, 293656, 347048, 477191, 954382, 1908764, 3817528]

約数ペア:

[(1, 3817528), (2, 1908764), (4, 954382), (8, 477191), (11, 347048), (13, 293656), (22, 173524), (26, 146828), (44, 86762), (47, 81224), (52, 73414), (71, 53768), (88, 43381), (94, 40612), (104, 36707), (142, 26884), (143, 26696), (188, 20306), (284, 13442), (286, 13348), (376, 10153), (517, 7384), (568, 6721), (572, 6674), (611, 6248), (781, 4888), (923, 4136), (1034, 3692), (1144, 3337), (1222, 3124), (1562, 2444), (1846, 2068)]