28624872

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{4127}}^1$

素因数の和:4170

約数の個数: 48

約数和(自身を含む): 76037760

約数和(自身を除く): 47412888

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 289, 408, 578, 867, 1156, 1734, 2312, 3468, 4127, 6936, 8254, 12381, 16508, 24762, 33016, 49524, 70159, 99048, 140318, 210477, 280636, 420954, 561272, 841908, 1192703, 1683816, 2385406, 3578109, 4770812, 7156218, 9541624, 14312436, 28624872]

約数ペア:

[(1, 28624872), (2, 14312436), (3, 9541624), (4, 7156218), (6, 4770812), (8, 3578109), (12, 2385406), (17, 1683816), (24, 1192703), (34, 841908), (51, 561272), (68, 420954), (102, 280636), (136, 210477), (204, 140318), (289, 99048), (408, 70159), (578, 49524), (867, 33016), (1156, 24762), (1734, 16508), (2312, 12381), (3468, 8254), (4127, 6936)]