7919736

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 21859200

約数和(自身を除く): 13939464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 131, 132, 229, 262, 264, 393, 458, 524, 687, 786, 916, 1048, 1374, 1441, 1572, 1832, 2519, 2748, 2882, 3144, 4323, 5038, 5496, 5764, 7557, 8646, 10076, 11528, 15114, 17292, 20152, 29999, 30228, 34584, 59998, 60456, 89997, 119996, 179994, 239992, 329989, 359988, 659978, 719976, 989967, 1319956, 1979934, 2639912, 3959868, 7919736]

約数ペア:

[(1, 7919736), (2, 3959868), (3, 2639912), (4, 1979934), (6, 1319956), (8, 989967), (11, 719976), (12, 659978), (22, 359988), (24, 329989), (33, 239992), (44, 179994), (66, 119996), (88, 89997), (131, 60456), (132, 59998), (229, 34584), (262, 30228), (264, 29999), (393, 20152), (458, 17292), (524, 15114), (687, 11528), (786, 10076), (916, 8646), (1048, 7557), (1374, 5764), (1441, 5496), (1572, 5038), (1832, 4323), (2519, 3144), (2748, 2882)]