28379328

素因数分解:

$2^6\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1871}}^1$

素因数の和:1965

約数の個数: 56

約数和(自身を含む): 76078080

約数和(自身を除く): 47698752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 158, 192, 237, 316, 474, 632, 948, 1264, 1871, 1896, 2528, 3742, 3792, 5056, 5613, 7484, 7584, 11226, 14968, 15168, 22452, 29936, 44904, 59872, 89808, 119744, 147809, 179616, 295618, 359232, 443427, 591236, 886854, 1182472, 1773708, 2364944, 3547416, 4729888, 7094832, 9459776, 14189664, 28379328]

約数ペア:

[(1, 28379328), (2, 14189664), (3, 9459776), (4, 7094832), (6, 4729888), (8, 3547416), (12, 2364944), (16, 1773708), (24, 1182472), (32, 886854), (48, 591236), (64, 443427), (79, 359232), (96, 295618), (158, 179616), (192, 147809), (237, 119744), (316, 89808), (474, 59872), (632, 44904), (948, 29936), (1264, 22452), (1871, 15168), (1896, 14968), (2528, 11226), (3742, 7584), (3792, 7484), (5056, 5613)]