3889984

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:495

約数の個数: 56

約数和(自身を含む): 9306560

約数和(自身を除く): 5416576

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 457, 532, 608, 914, 1064, 1216, 1828, 2128, 3199, 3656, 4256, 6398, 7312, 8512, 8683, 12796, 14624, 17366, 25592, 29248, 34732, 51184, 60781, 69464, 102368, 121562, 138928, 204736, 243124, 277856, 486248, 555712, 972496, 1944992, 3889984]

約数ペア:

[(1, 3889984), (2, 1944992), (4, 972496), (7, 555712), (8, 486248), (14, 277856), (16, 243124), (19, 204736), (28, 138928), (32, 121562), (38, 102368), (56, 69464), (64, 60781), (76, 51184), (112, 34732), (133, 29248), (152, 25592), (224, 17366), (266, 14624), (304, 12796), (448, 8683), (457, 8512), (532, 7312), (608, 6398), (914, 4256), (1064, 3656), (1216, 3199), (1828, 2128)]