15694942488

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{67231}}^1$

素因数の和:67448

約数の個数: 64

約数和(自身を含む): 40081029120

約数和(自身を除く): 24386086632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 137, 142, 213, 274, 284, 411, 426, 548, 568, 822, 852, 1096, 1644, 1704, 3288, 9727, 19454, 29181, 38908, 58362, 67231, 77816, 116724, 134462, 201693, 233448, 268924, 403386, 537848, 806772, 1613544, 4773401, 9210647, 9546802, 14320203, 18421294, 19093604, 27631941, 28640406, 36842588, 38187208, 55263882, 57280812, 73685176, 110527764, 114561624, 221055528, 653955937, 1307911874, 1961867811, 2615823748, 3923735622, 5231647496, 7847471244, 15694942488]

約数ペア:

[(1, 15694942488), (2, 7847471244), (3, 5231647496), (4, 3923735622), (6, 2615823748), (8, 1961867811), (12, 1307911874), (24, 653955937), (71, 221055528), (137, 114561624), (142, 110527764), (213, 73685176), (274, 57280812), (284, 55263882), (411, 38187208), (426, 36842588), (548, 28640406), (568, 27631941), (822, 19093604), (852, 18421294), (1096, 14320203), (1644, 9546802), (1704, 9210647), (3288, 4773401), (9727, 1613544), (19454, 806772), (29181, 537848), (38908, 403386), (58362, 268924), (67231, 233448), (77816, 201693), (116724, 134462)]