25717848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2659}}^1$

素因数の和:2712

約数の個数: 64

約数和(自身を含む): 71500800

約数和(自身を除く): 45782952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 2659, 3224, 4836, 5318, 7977, 9672, 10636, 15954, 21272, 31908, 34567, 63816, 69134, 82429, 103701, 138268, 164858, 207402, 247287, 276536, 329716, 414804, 494574, 659432, 829608, 989148, 1071577, 1978296, 2143154, 3214731, 4286308, 6429462, 8572616, 12858924, 25717848]

約数ペア:

[(1, 25717848), (2, 12858924), (3, 8572616), (4, 6429462), (6, 4286308), (8, 3214731), (12, 2143154), (13, 1978296), (24, 1071577), (26, 989148), (31, 829608), (39, 659432), (52, 494574), (62, 414804), (78, 329716), (93, 276536), (104, 247287), (124, 207402), (156, 164858), (186, 138268), (248, 103701), (312, 82429), (372, 69134), (403, 63816), (744, 34567), (806, 31908), (1209, 21272), (1612, 15954), (2418, 10636), (2659, 9672), (3224, 7977), (4836, 5318)]