28907841312

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{14339207}}^1$

素因数の和:14339230

約数の個数: 72

約数和(自身を含む): 93950490816

約数和(自身を除く): 65042649504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 14339207, 28678414, 43017621, 57356828, 86035242, 100374449, 114713656, 129052863, 172070484, 200748898, 229427312, 258105726, 301123347, 344140968, 401497796, 458854624, 516211452, 602246694, 688281936, 802995592, 903370041, 1032422904, 1204493388, 1376563872, 1605991184, 1806740082, 2064845808, 2408986776, 3211982368, 3613480164, 4129691616, 4817973552, 7226960328, 9635947104, 14453920656, 28907841312]

約数ペア:

[(1, 28907841312), (2, 14453920656), (3, 9635947104), (4, 7226960328), (6, 4817973552), (7, 4129691616), (8, 3613480164), (9, 3211982368), (12, 2408986776), (14, 2064845808), (16, 1806740082), (18, 1605991184), (21, 1376563872), (24, 1204493388), (28, 1032422904), (32, 903370041), (36, 802995592), (42, 688281936), (48, 602246694), (56, 516211452), (63, 458854624), (72, 401497796), (84, 344140968), (96, 301123347), (112, 258105726), (126, 229427312), (144, 200748898), (168, 172070484), (224, 129052863), (252, 114713656), (288, 100374449), (336, 86035242), (504, 57356828), (672, 43017621), (1008, 28678414), (2016, 14339207)]