28251216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{28027}}^1$

素因数の和:28048

約数の個数: 60

約数和(自身を含む): 90362272

約数和(自身を除く): 62111056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 28027, 56054, 84081, 112108, 168162, 196189, 224216, 252243, 336324, 392378, 448432, 504486, 588567, 672648, 784756, 1008972, 1177134, 1345296, 1569512, 1765701, 2017944, 2354268, 3139024, 3531402, 4035888, 4708536, 7062804, 9417072, 14125608, 28251216]

約数ペア:

[(1, 28251216), (2, 14125608), (3, 9417072), (4, 7062804), (6, 4708536), (7, 4035888), (8, 3531402), (9, 3139024), (12, 2354268), (14, 2017944), (16, 1765701), (18, 1569512), (21, 1345296), (24, 1177134), (28, 1008972), (36, 784756), (42, 672648), (48, 588567), (56, 504486), (63, 448432), (72, 392378), (84, 336324), (112, 252243), (126, 224216), (144, 196189), (168, 168162), (252, 112108), (336, 84081), (504, 56054), (1008, 28027)]