25622532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1033}}^1$

素因数の和:1109

約数の個数: 72

約数和(自身を含む): 71135064

約数和(自身を除く): 45512532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1033, 1378, 1908, 2066, 2067, 2756, 3099, 4132, 4134, 6198, 6201, 8268, 9297, 12396, 12402, 13429, 18594, 24804, 26858, 37188, 40287, 53716, 54749, 80574, 109498, 120861, 161148, 164247, 218996, 241722, 328494, 483444, 492741, 656988, 711737, 985482, 1423474, 1970964, 2135211, 2846948, 4270422, 6405633, 8540844, 12811266, 25622532]

約数ペア:

[(1, 25622532), (2, 12811266), (3, 8540844), (4, 6405633), (6, 4270422), (9, 2846948), (12, 2135211), (13, 1970964), (18, 1423474), (26, 985482), (36, 711737), (39, 656988), (52, 492741), (53, 483444), (78, 328494), (106, 241722), (117, 218996), (156, 164247), (159, 161148), (212, 120861), (234, 109498), (318, 80574), (468, 54749), (477, 53716), (636, 40287), (689, 37188), (954, 26858), (1033, 24804), (1378, 18594), (1908, 13429), (2066, 12402), (2067, 12396), (2756, 9297), (3099, 8268), (4132, 6201), (4134, 6198)]