28363776

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{1319}}^1$

素因数の和:1349

約数の個数: 88

約数和(自身を含む): 86465280

約数和(自身を除く): 58101504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1319, 1344, 1536, 1792, 2638, 2688, 3072, 3584, 3957, 5276, 5376, 7168, 7914, 9233, 10552, 10752, 15828, 18466, 21104, 21504, 27699, 31656, 36932, 42208, 55398, 63312, 73864, 84416, 110796, 126624, 147728, 168832, 221592, 253248, 295456, 337664, 443184, 506496, 590912, 675328, 886368, 1012992, 1181824, 1350656, 1772736, 2025984, 2363648, 3545472, 4051968, 4727296, 7090944, 9454592, 14181888, 28363776]

約数ペア:

[(1, 28363776), (2, 14181888), (3, 9454592), (4, 7090944), (6, 4727296), (7, 4051968), (8, 3545472), (12, 2363648), (14, 2025984), (16, 1772736), (21, 1350656), (24, 1181824), (28, 1012992), (32, 886368), (42, 675328), (48, 590912), (56, 506496), (64, 443184), (84, 337664), (96, 295456), (112, 253248), (128, 221592), (168, 168832), (192, 147728), (224, 126624), (256, 110796), (336, 84416), (384, 73864), (448, 63312), (512, 55398), (672, 42208), (768, 36932), (896, 31656), (1024, 27699), (1319, 21504), (1344, 21104), (1536, 18466), (1792, 15828), (2638, 10752), (2688, 10552), (3072, 9233), (3584, 7914), (3957, 7168), (5276, 5376)]