25787538

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4013}}^1$

素因数の和:4048

約数の個数: 64

約数和(自身を含む): 69361920

約数和(自身を除く): 43574382

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 3213, 4013, 6426, 8026, 12039, 24078, 28091, 36117, 56182, 68221, 72234, 84273, 108351, 136442, 168546, 204663, 216702, 252819, 409326, 477547, 505638, 613989, 758457, 955094, 1227978, 1432641, 1516914, 1841967, 2865282, 3683934, 4297923, 8595846, 12893769, 25787538]

約数ペア:

[(1, 25787538), (2, 12893769), (3, 8595846), (6, 4297923), (7, 3683934), (9, 2865282), (14, 1841967), (17, 1516914), (18, 1432641), (21, 1227978), (27, 955094), (34, 758457), (42, 613989), (51, 505638), (54, 477547), (63, 409326), (102, 252819), (119, 216702), (126, 204663), (153, 168546), (189, 136442), (238, 108351), (306, 84273), (357, 72234), (378, 68221), (459, 56182), (714, 36117), (918, 28091), (1071, 24078), (2142, 12039), (3213, 8026), (4013, 6426)]