3847424

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 9320640

約数和(自身を除く): 5473216

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 113, 128, 133, 152, 224, 226, 256, 266, 304, 448, 452, 532, 608, 791, 896, 904, 1064, 1216, 1582, 1792, 1808, 2128, 2147, 2432, 3164, 3616, 4256, 4294, 4864, 6328, 7232, 8512, 8588, 12656, 14464, 15029, 17024, 17176, 25312, 28928, 30058, 34048, 34352, 50624, 60116, 68704, 101248, 120232, 137408, 202496, 240464, 274816, 480928, 549632, 961856, 1923712, 3847424]

約数ペア:

[(1, 3847424), (2, 1923712), (4, 961856), (7, 549632), (8, 480928), (14, 274816), (16, 240464), (19, 202496), (28, 137408), (32, 120232), (38, 101248), (56, 68704), (64, 60116), (76, 50624), (112, 34352), (113, 34048), (128, 30058), (133, 28928), (152, 25312), (224, 17176), (226, 17024), (256, 15029), (266, 14464), (304, 12656), (448, 8588), (452, 8512), (532, 7232), (608, 6328), (791, 4864), (896, 4294), (904, 4256), (1064, 3616), (1216, 3164), (1582, 2432), (1792, 2147), (1808, 2128)]