28637952

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{761}}^1$

素因数の和:794

約数の個数: 108

約数和(自身を含む): 88779096

約数和(自身を除く): 60141144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 761, 768, 784, 896, 1176, 1344, 1522, 1568, 1792, 2283, 2352, 2688, 3044, 3136, 4566, 4704, 5327, 5376, 6088, 6272, 9132, 9408, 10654, 12176, 12544, 15981, 18264, 18816, 21308, 24352, 31962, 36528, 37289, 37632, 42616, 48704, 63924, 73056, 74578, 85232, 97408, 111867, 127848, 146112, 149156, 170464, 194816, 223734, 255696, 292224, 298312, 340928, 447468, 511392, 584448, 596624, 681856, 894936, 1022784, 1193248, 1363712, 1789872, 2045568, 2386496, 3579744, 4091136, 4772992, 7159488, 9545984, 14318976, 28637952]

約数ペア:

[(1, 28637952), (2, 14318976), (3, 9545984), (4, 7159488), (6, 4772992), (7, 4091136), (8, 3579744), (12, 2386496), (14, 2045568), (16, 1789872), (21, 1363712), (24, 1193248), (28, 1022784), (32, 894936), (42, 681856), (48, 596624), (49, 584448), (56, 511392), (64, 447468), (84, 340928), (96, 298312), (98, 292224), (112, 255696), (128, 223734), (147, 194816), (168, 170464), (192, 149156), (196, 146112), (224, 127848), (256, 111867), (294, 97408), (336, 85232), (384, 74578), (392, 73056), (448, 63924), (588, 48704), (672, 42616), (761, 37632), (768, 37289), (784, 36528), (896, 31962), (1176, 24352), (1344, 21308), (1522, 18816), (1568, 18264), (1792, 15981), (2283, 12544), (2352, 12176), (2688, 10654), (3044, 9408), (3136, 9132), (4566, 6272), (4704, 6088), (5327, 5376)]