15464288

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 38320128

約数和(自身を除く): 22855840

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 68, 112, 119, 124, 131, 136, 217, 224, 238, 248, 262, 272, 434, 476, 496, 524, 527, 544, 868, 917, 952, 992, 1048, 1054, 1736, 1834, 1904, 2096, 2108, 2227, 3472, 3668, 3689, 3808, 4061, 4192, 4216, 4454, 6944, 7336, 7378, 8122, 8432, 8908, 14672, 14756, 15589, 16244, 16864, 17816, 28427, 29344, 29512, 31178, 32488, 35632, 56854, 59024, 62356, 64976, 69037, 71264, 113708, 118048, 124712, 129952, 138074, 227416, 249424, 276148, 454832, 483259, 498848, 552296, 909664, 966518, 1104592, 1933036, 2209184, 3866072, 7732144, 15464288]

約数ペア:

[(1, 15464288), (2, 7732144), (4, 3866072), (7, 2209184), (8, 1933036), (14, 1104592), (16, 966518), (17, 909664), (28, 552296), (31, 498848), (32, 483259), (34, 454832), (56, 276148), (62, 249424), (68, 227416), (112, 138074), (119, 129952), (124, 124712), (131, 118048), (136, 113708), (217, 71264), (224, 69037), (238, 64976), (248, 62356), (262, 59024), (272, 56854), (434, 35632), (476, 32488), (496, 31178), (524, 29512), (527, 29344), (544, 28427), (868, 17816), (917, 16864), (952, 16244), (992, 15589), (1048, 14756), (1054, 14672), (1736, 8908), (1834, 8432), (1904, 8122), (2096, 7378), (2108, 7336), (2227, 6944), (3472, 4454), (3668, 4216), (3689, 4192), (3808, 4061)]