19444992

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{3617}}^1$

素因数の和:3643

約数の個数: 72

約数和(自身を含む): 59161536

約数和(自身を除く): 39716544

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, 672, 768, 896, 1344, 1792, 2688, 3617, 5376, 7234, 10851, 14468, 21702, 25319, 28936, 43404, 50638, 57872, 75957, 86808, 101276, 115744, 151914, 173616, 202552, 231488, 303828, 347232, 405104, 462976, 607656, 694464, 810208, 925952, 1215312, 1388928, 1620416, 2430624, 2777856, 3240832, 4861248, 6481664, 9722496, 19444992]

約数ペア:

[(1, 19444992), (2, 9722496), (3, 6481664), (4, 4861248), (6, 3240832), (7, 2777856), (8, 2430624), (12, 1620416), (14, 1388928), (16, 1215312), (21, 925952), (24, 810208), (28, 694464), (32, 607656), (42, 462976), (48, 405104), (56, 347232), (64, 303828), (84, 231488), (96, 202552), (112, 173616), (128, 151914), (168, 115744), (192, 101276), (224, 86808), (256, 75957), (336, 57872), (384, 50638), (448, 43404), (672, 28936), (768, 25319), (896, 21702), (1344, 14468), (1792, 10851), (2688, 7234), (3617, 5376)]