28247537808

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{9341117}}^1$

素因数の和:9341141

約数の個数: 80

約数和(自身を含む): 92663890560

約数和(自身を除く): 64416352752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 9341117, 18682234, 28023351, 37364468, 56046702, 65387819, 74728936, 84070053, 112093404, 130775638, 149457872, 168140106, 196163457, 224186808, 252210159, 261551276, 336280212, 392326914, 448373616, 504420318, 523102552, 588490371, 672560424, 784653828, 1008840636, 1046205104, 1176980742, 1345120848, 1569307656, 1765471113, 2017681272, 2353961484, 3138615312, 3530942226, 4035362544, 4707922968, 7061884452, 9415845936, 14123768904, 28247537808]

約数ペア:

[(1, 28247537808), (2, 14123768904), (3, 9415845936), (4, 7061884452), (6, 4707922968), (7, 4035362544), (8, 3530942226), (9, 3138615312), (12, 2353961484), (14, 2017681272), (16, 1765471113), (18, 1569307656), (21, 1345120848), (24, 1176980742), (27, 1046205104), (28, 1008840636), (36, 784653828), (42, 672560424), (48, 588490371), (54, 523102552), (56, 504420318), (63, 448373616), (72, 392326914), (84, 336280212), (108, 261551276), (112, 252210159), (126, 224186808), (144, 196163457), (168, 168140106), (189, 149457872), (216, 130775638), (252, 112093404), (336, 84070053), (378, 74728936), (432, 65387819), (504, 56046702), (756, 37364468), (1008, 28023351), (1512, 18682234), (3024, 9341117)]