64349656

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 146361600

約数和(自身を除く): 82011944

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 197, 266, 307, 394, 532, 614, 788, 1064, 1228, 1379, 1576, 2149, 2456, 2758, 3743, 4298, 5516, 5833, 7486, 8596, 11032, 11666, 14972, 17192, 23332, 26201, 29944, 40831, 46664, 52402, 60479, 81662, 104804, 120958, 163324, 209608, 241916, 326648, 423353, 483832, 846706, 1149101, 1693412, 2298202, 3386824, 4596404, 8043707, 9192808, 16087414, 32174828, 64349656]

約数ペア:

[(1, 64349656), (2, 32174828), (4, 16087414), (7, 9192808), (8, 8043707), (14, 4596404), (19, 3386824), (28, 2298202), (38, 1693412), (56, 1149101), (76, 846706), (133, 483832), (152, 423353), (197, 326648), (266, 241916), (307, 209608), (394, 163324), (532, 120958), (614, 104804), (788, 81662), (1064, 60479), (1228, 52402), (1379, 46664), (1576, 40831), (2149, 29944), (2456, 26201), (2758, 23332), (3743, 17192), (4298, 14972), (5516, 11666), (5833, 11032), (7486, 8596)]