64417144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 141264000

約数和(自身を除く): 76846856

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 59, 76, 88, 118, 152, 209, 236, 418, 472, 649, 653, 836, 1121, 1298, 1306, 1672, 2242, 2596, 2612, 4484, 5192, 5224, 7183, 8968, 12331, 12407, 14366, 24662, 24814, 28732, 38527, 49324, 49628, 57464, 77054, 98648, 99256, 136477, 154108, 272954, 308216, 423797, 545908, 732013, 847594, 1091816, 1464026, 1695188, 2928052, 3390376, 5856104, 8052143, 16104286, 32208572, 64417144]

約数ペア:

[(1, 64417144), (2, 32208572), (4, 16104286), (8, 8052143), (11, 5856104), (19, 3390376), (22, 2928052), (38, 1695188), (44, 1464026), (59, 1091816), (76, 847594), (88, 732013), (118, 545908), (152, 423797), (209, 308216), (236, 272954), (418, 154108), (472, 136477), (649, 99256), (653, 98648), (836, 77054), (1121, 57464), (1298, 49628), (1306, 49324), (1672, 38527), (2242, 28732), (2596, 24814), (2612, 24662), (4484, 14366), (5192, 12407), (5224, 12331), (7183, 8968)]