7771456

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:132

約数の個数: 112

約数和(自身を含む): 20482560

約数和(自身を除く): 12711104

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 83, 88, 112, 133, 152, 154, 166, 176, 209, 224, 266, 304, 308, 332, 352, 418, 448, 532, 581, 608, 616, 664, 704, 836, 913, 1064, 1162, 1216, 1232, 1328, 1463, 1577, 1672, 1826, 2128, 2324, 2464, 2656, 2926, 3154, 3344, 3652, 4256, 4648, 4928, 5312, 5852, 6308, 6391, 6688, 7304, 8512, 9296, 11039, 11704, 12616, 12782, 13376, 14608, 17347, 18592, 22078, 23408, 25232, 25564, 29216, 34694, 37184, 44156, 46816, 50464, 51128, 58432, 69388, 88312, 93632, 100928, 102256, 121429, 138776, 176624, 204512, 242858, 277552, 353248, 409024, 485716, 555104, 706496, 971432, 1110208, 1942864, 3885728, 7771456]

約数ペア:

[(1, 7771456), (2, 3885728), (4, 1942864), (7, 1110208), (8, 971432), (11, 706496), (14, 555104), (16, 485716), (19, 409024), (22, 353248), (28, 277552), (32, 242858), (38, 204512), (44, 176624), (56, 138776), (64, 121429), (76, 102256), (77, 100928), (83, 93632), (88, 88312), (112, 69388), (133, 58432), (152, 51128), (154, 50464), (166, 46816), (176, 44156), (209, 37184), (224, 34694), (266, 29216), (304, 25564), (308, 25232), (332, 23408), (352, 22078), (418, 18592), (448, 17347), (532, 14608), (581, 13376), (608, 12782), (616, 12616), (664, 11704), (704, 11039), (836, 9296), (913, 8512), (1064, 7304), (1162, 6688), (1216, 6391), (1232, 6308), (1328, 5852), (1463, 5312), (1577, 4928), (1672, 4648), (1826, 4256), (2128, 3652), (2324, 3344), (2464, 3154), (2656, 2926)]