28296972

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23819}}^1$

素因数の和:23843

約数の個数: 48

約数和(自身を含む): 80035200

約数和(自身を除く): 51738228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 23819, 47638, 71457, 95276, 142914, 214371, 262009, 285828, 428742, 524018, 643113, 786027, 857484, 1048036, 1286226, 1572054, 2358081, 2572452, 3144108, 4716162, 7074243, 9432324, 14148486, 28296972]

約数ペア:

[(1, 28296972), (2, 14148486), (3, 9432324), (4, 7074243), (6, 4716162), (9, 3144108), (11, 2572452), (12, 2358081), (18, 1572054), (22, 1286226), (27, 1048036), (33, 857484), (36, 786027), (44, 643113), (54, 524018), (66, 428742), (99, 285828), (108, 262009), (132, 214371), (198, 142914), (297, 95276), (396, 71457), (594, 47638), (1188, 23819)]