15969216

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2683}}^1$

素因数の和:2729

約数の個数: 56

約数和(自身を含む): 43631104

約数和(自身を除く): 27661888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2683, 2976, 5366, 5952, 8049, 10732, 16098, 21464, 32196, 42928, 64392, 83173, 85856, 128784, 166346, 171712, 249519, 257568, 332692, 499038, 515136, 665384, 998076, 1330768, 1996152, 2661536, 3992304, 5323072, 7984608, 15969216]

約数ペア:

[(1, 15969216), (2, 7984608), (3, 5323072), (4, 3992304), (6, 2661536), (8, 1996152), (12, 1330768), (16, 998076), (24, 665384), (31, 515136), (32, 499038), (48, 332692), (62, 257568), (64, 249519), (93, 171712), (96, 166346), (124, 128784), (186, 85856), (192, 83173), (248, 64392), (372, 42928), (496, 32196), (744, 21464), (992, 16098), (1488, 10732), (1984, 8049), (2683, 5952), (2976, 5366)]