39602872

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 82114560

約数和(自身を除く): 42511688

約数列:

[1, 2, 4, 8, 23, 31, 46, 53, 62, 92, 106, 124, 131, 184, 212, 248, 262, 424, 524, 713, 1048, 1219, 1426, 1643, 2438, 2852, 3013, 3286, 4061, 4876, 5704, 6026, 6572, 6943, 8122, 9752, 12052, 13144, 13886, 16244, 24104, 27772, 32488, 37789, 55544, 75578, 93403, 151156, 159689, 186806, 215233, 302312, 319378, 373612, 430466, 638756, 747224, 860932, 1277512, 1721864, 4950359, 9900718, 19801436, 39602872]

約数ペア:

[(1, 39602872), (2, 19801436), (4, 9900718), (8, 4950359), (23, 1721864), (31, 1277512), (46, 860932), (53, 747224), (62, 638756), (92, 430466), (106, 373612), (124, 319378), (131, 302312), (184, 215233), (212, 186806), (248, 159689), (262, 151156), (424, 93403), (524, 75578), (713, 55544), (1048, 37789), (1219, 32488), (1426, 27772), (1643, 24104), (2438, 16244), (2852, 13886), (3013, 13144), (3286, 12052), (4061, 9752), (4876, 8122), (5704, 6943), (6026, 6572)]