64087114

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 127733760

約数和(自身を除く): 63646646

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 43, 86, 91, 133, 182, 247, 266, 301, 431, 494, 559, 602, 817, 862, 1118, 1634, 1729, 3017, 3458, 3913, 5603, 5719, 6034, 7826, 8189, 10621, 11206, 11438, 16378, 18533, 21242, 37066, 39221, 57323, 74347, 78442, 106457, 114646, 129731, 148694, 212914, 240929, 259462, 352127, 481858, 704254, 745199, 1490398, 1686503, 2464889, 3373006, 4577651, 4929778, 9155302, 32043557, 64087114]

約数ペア:

[(1, 64087114), (2, 32043557), (7, 9155302), (13, 4929778), (14, 4577651), (19, 3373006), (26, 2464889), (38, 1686503), (43, 1490398), (86, 745199), (91, 704254), (133, 481858), (182, 352127), (247, 259462), (266, 240929), (301, 212914), (431, 148694), (494, 129731), (559, 114646), (602, 106457), (817, 78442), (862, 74347), (1118, 57323), (1634, 39221), (1729, 37066), (3017, 21242), (3458, 18533), (3913, 16378), (5603, 11438), (5719, 11206), (6034, 10621), (7826, 8189)]