38839192

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 88531200

約数和(自身を除く): 49692008

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 173, 211, 266, 346, 422, 532, 692, 844, 1064, 1211, 1384, 1477, 1688, 2422, 2954, 3287, 4009, 4844, 5908, 6574, 8018, 9688, 11816, 13148, 16036, 23009, 26296, 28063, 32072, 36503, 46018, 56126, 73006, 92036, 112252, 146012, 184072, 224504, 255521, 292024, 511042, 693557, 1022084, 1387114, 2044168, 2774228, 4854899, 5548456, 9709798, 19419596, 38839192]

約数ペア:

[(1, 38839192), (2, 19419596), (4, 9709798), (7, 5548456), (8, 4854899), (14, 2774228), (19, 2044168), (28, 1387114), (38, 1022084), (56, 693557), (76, 511042), (133, 292024), (152, 255521), (173, 224504), (211, 184072), (266, 146012), (346, 112252), (422, 92036), (532, 73006), (692, 56126), (844, 46018), (1064, 36503), (1211, 32072), (1384, 28063), (1477, 26296), (1688, 23009), (2422, 16036), (2954, 13148), (3287, 11816), (4009, 9688), (4844, 8018), (5908, 6574)]