61132918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1285

約数の個数: 64

約数和(自身を含む): 127526400

約数和(自身を除く): 66393482

約数列:

[1, 2, 7, 11, 14, 17, 19, 22, 34, 38, 77, 119, 133, 154, 187, 209, 238, 266, 323, 374, 418, 646, 1229, 1309, 1463, 2261, 2458, 2618, 2926, 3553, 4522, 7106, 8603, 13519, 17206, 20893, 23351, 24871, 27038, 41786, 46702, 49742, 94633, 146251, 163457, 189266, 229823, 256861, 292502, 326914, 396967, 459646, 513722, 793934, 1608761, 1798027, 2778769, 3217522, 3596054, 4366637, 5557538, 8733274, 30566459, 61132918]

約数ペア:

[(1, 61132918), (2, 30566459), (7, 8733274), (11, 5557538), (14, 4366637), (17, 3596054), (19, 3217522), (22, 2778769), (34, 1798027), (38, 1608761), (77, 793934), (119, 513722), (133, 459646), (154, 396967), (187, 326914), (209, 292502), (238, 256861), (266, 229823), (323, 189266), (374, 163457), (418, 146251), (646, 94633), (1229, 49742), (1309, 46702), (1463, 41786), (2261, 27038), (2458, 24871), (2618, 23351), (2926, 20893), (3553, 17206), (4522, 13519), (7106, 8603)]