28287844452

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{16036193}}^1$

素因数の和:16036217

約数の個数: 54

約数和(自身を含む): 83179738278

約数和(自身を除く): 54891893826

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 16036193, 32072386, 48108579, 64144772, 96217158, 112253351, 144325737, 192434316, 224506702, 288651474, 336760053, 449013404, 577302948, 673520106, 785773457, 1010280159, 1347040212, 1571546914, 2020560318, 2357320371, 3143093828, 4041120636, 4714640742, 7071961113, 9429281484, 14143922226, 28287844452]

約数ペア:

[(1, 28287844452), (2, 14143922226), (3, 9429281484), (4, 7071961113), (6, 4714640742), (7, 4041120636), (9, 3143093828), (12, 2357320371), (14, 2020560318), (18, 1571546914), (21, 1347040212), (28, 1010280159), (36, 785773457), (42, 673520106), (49, 577302948), (63, 449013404), (84, 336760053), (98, 288651474), (126, 224506702), (147, 192434316), (196, 144325737), (252, 112253351), (294, 96217158), (441, 64144772), (588, 48108579), (882, 32072386), (1764, 16036193)]