7847424

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:168

約数の個数: 120

約数和(自身を含む): 24576552

約数和(自身を除く): 16729128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 131, 144, 156, 192, 208, 234, 256, 262, 288, 312, 384, 393, 416, 468, 512, 524, 576, 624, 768, 786, 832, 936, 1048, 1152, 1179, 1248, 1536, 1572, 1664, 1703, 1872, 2096, 2304, 2358, 2496, 3144, 3328, 3406, 3744, 4192, 4608, 4716, 4992, 5109, 6288, 6656, 6812, 7488, 8384, 9432, 9984, 10218, 12576, 13624, 14976, 15327, 16768, 18864, 19968, 20436, 25152, 27248, 29952, 30654, 33536, 37728, 40872, 50304, 54496, 59904, 61308, 67072, 75456, 81744, 100608, 108992, 122616, 150912, 163488, 201216, 217984, 245232, 301824, 326976, 435968, 490464, 603648, 653952, 871936, 980928, 1307904, 1961856, 2615808, 3923712, 7847424]

約数ペア:

[(1, 7847424), (2, 3923712), (3, 2615808), (4, 1961856), (6, 1307904), (8, 980928), (9, 871936), (12, 653952), (13, 603648), (16, 490464), (18, 435968), (24, 326976), (26, 301824), (32, 245232), (36, 217984), (39, 201216), (48, 163488), (52, 150912), (64, 122616), (72, 108992), (78, 100608), (96, 81744), (104, 75456), (117, 67072), (128, 61308), (131, 59904), (144, 54496), (156, 50304), (192, 40872), (208, 37728), (234, 33536), (256, 30654), (262, 29952), (288, 27248), (312, 25152), (384, 20436), (393, 19968), (416, 18864), (468, 16768), (512, 15327), (524, 14976), (576, 13624), (624, 12576), (768, 10218), (786, 9984), (832, 9432), (936, 8384), (1048, 7488), (1152, 6812), (1179, 6656), (1248, 6288), (1536, 5109), (1572, 4992), (1664, 4716), (1703, 4608), (1872, 4192), (2096, 3744), (2304, 3406), (2358, 3328), (2496, 3144)]