28031184

素因数分解:

$2^4\times 3^4\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:566

約数の個数: 100

約数和(自身を含む): 83182176

約数和(自身を除く): 55150992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 108, 129, 144, 162, 172, 216, 258, 324, 344, 387, 432, 503, 516, 648, 688, 774, 1006, 1032, 1161, 1296, 1509, 1548, 2012, 2064, 2322, 3018, 3096, 3483, 4024, 4527, 4644, 6036, 6192, 6966, 8048, 9054, 9288, 12072, 13581, 13932, 18108, 18576, 21629, 24144, 27162, 27864, 36216, 40743, 43258, 54324, 55728, 64887, 72432, 81486, 86516, 108648, 129774, 162972, 173032, 194661, 217296, 259548, 325944, 346064, 389322, 519096, 583983, 651888, 778644, 1038192, 1167966, 1557288, 1751949, 2335932, 3114576, 3503898, 4671864, 7007796, 9343728, 14015592, 28031184]

約数ペア:

[(1, 28031184), (2, 14015592), (3, 9343728), (4, 7007796), (6, 4671864), (8, 3503898), (9, 3114576), (12, 2335932), (16, 1751949), (18, 1557288), (24, 1167966), (27, 1038192), (36, 778644), (43, 651888), (48, 583983), (54, 519096), (72, 389322), (81, 346064), (86, 325944), (108, 259548), (129, 217296), (144, 194661), (162, 173032), (172, 162972), (216, 129774), (258, 108648), (324, 86516), (344, 81486), (387, 72432), (432, 64887), (503, 55728), (516, 54324), (648, 43258), (688, 40743), (774, 36216), (1006, 27864), (1032, 27162), (1161, 24144), (1296, 21629), (1509, 18576), (1548, 18108), (2012, 13932), (2064, 13581), (2322, 12072), (3018, 9288), (3096, 9054), (3483, 8048), (4024, 6966), (4527, 6192), (4644, 6036)]